Creator: Cohagen, Chandler C.

Provenance Note: Archtectural drawings, specification books, and other papers created or collected by Chandler C. Cohagen were donated to Special Collections by Cohagen and the Billings Architectural Society in 1981. Parts of this collection were subsequently transferred to the Western Heritage Center in Billings, Montana.

Historical Note: Chandler C. Cohagen was born to John Cohagen and Mary Turner Cohagen near Pierson, Iowa on April 24, 1889. He attended Pierson public schools and graduated from high school in LeMars in 1906. From 1907 until 1912, Cohagen lived with his family in Billings and worked in the construction field until attending the University of Michigan. While working towards his Bachelor's Degree, Chandler was a member of the Kappa Psi fraternity and helped found the Alpha Rho Chi professional fraternity. After graduation in 1915, Cohagen returned to Montana and began an architecture firm with partners Angus Vaughn McIver and Walter V. Marshall. They worked in Great Falls and eventually expanded into Billings before McIver and Marshall enlisted in the war effort. The company became McIver and Cohagen in 1920 and Chandler became an independent architect starting in 1936. He and his partners designed several buildings around the state including the Billings Deaconess Hopsital, Billings area schools, campus buildings for Eastern Montana College, and various residences. Cohagen married Flora Brown on September 18, 1917. Cohagen was also active in the local community. He was a Masonic Lodge member, involved in the Rotary Club, and the Billings Midland Club. Chandler Cohagen died in Billings, Montana in December, 1985.

Content Description Note: The Chandler C. Cohagen papers consist of notes, photographs, printed materials, project specifications and architectural drawings which document his long career as an architect in Montana. Although the majority of the architectural projects in this collection were created by Cohagen himself, works by other architects are also represented. The projects include public and private buildings in Montana, Wyoming, and a few other states. Although there is some repetition of project titles, each drawing set represents a separate contracted project, a result of Cohagen being retained for remodeling previously designed buildings. The collection has been arranged in three series. Series 1 contains architectural drawings from projects Cohagen and his partners designed during his career dating from 1907-1971. Series 2 is a collection project specifications correlating to drawings in Series 1. Series 3 contains miscellaneous material collected by Cohagen such as notes, photographs of buildings, and printed articles.

Contents

Series 1 Architectural drawings, 1907-1971
Series 2 Project specification books, 1917-1965
Series 3 Miscellaneous material

Series 1: Architectural drawings, 1907-1971

353 architectural drawing sets representing projects designed from 1907 to 1971. The majority of the drawings were done by Cohagen, although a few represent work done by his partners and other architectural firms. The drawings directly attributed to Cohagen were designed under his own name, and under the corporate names of McIver & Cohagen, Cohagen & Williams, and McIver, Cohagen & Williams. The majority of the drawings pertain to projects in Montana and Wyoming, but a few other locations are represented. When first accessioned, the drawings were given sequential numbers starting from 1, but an agreement with the Western Heritage Center in Billings, Montana necessitated the transfer of specific drawing sets to that institution. As a result, the sequential numbering of these drawings represents gaps throughout the listing. Only the assigned drawing set number and the title assigned by Cohagen to the project are represented in this listing, and to assist researchers in locating specific drawing sets based on location or project genre a special online catalog is available. Click here for access to the Architectural Drawing Catalog. The drawings are stored flat in oversize metal cabinets, so there is no individual container listing for the following inventory of Series 1.

Metal Cabinet storage
002 Store Building for the Power-Morgan Co.
004 A Frame Residence for Mr. G. A. Boyton
005 Plans for an Apartment House for Mr. Louis Scharrer
006 Store & Apartment Building for Mr. John Bucher
006a Apartment House for John A. Bucher
007 Remodeling of an Entrance for Rock Creek State Bank
008 Porch Remodeling for Dr. William A. Walters
010 Addition to County High School
011 Plans for a Residence for Mr. F. H. Sewell
012 Remodeling of the Central School for School District No.26, Yellowstone County
013 Remodeling of School Building for School District No.18
014 Store Front Remodeling for Mullin-Huntsberger Company
015 Basement Remodeling, First National Bank Building
018 A Business Block for the Big Horn Creamery Co.
022 A Residence for Mrs. E. L. Saul
023 Hospital for Rosebud County
028 A Business Block for L. C. Jensen
029 A Residence for Mr. M. D. Barney
030 Improvements and Additions for Water Supply System
031 A Residence for Mr. Earl M. Murray
032 Rimrock School District No 27, additions
033 A Five-Room School Building, District No. 16
036 Lee Garage
037 School Building , additions and alterations
038 Crow Agency School, District No. 17-H, Bighorn County, addition to
041 Remodeling of Grade School Building
042 All Saints Church
043 School Building
044 School Building, District 30, alteration
045 School Building, No.19, alteration
047 Methodist Episcopal Church
049 Hasty, W. - alteration
051 Tourist Park Buildings
052 George Harper Residence
053 Front Elevation of Post Office
054 A Residence Alteration for Mr. George B. Kerper Jr.
055 Residence for Mr. Howard F. Bell
056 Garage Building
057 Montana Deaconess Hospital Spencer Memorial
059 Apartment Building for Mr. Richard Graham
060 Store Building & Shop for Mr. Howard Hemphill
061 Gymnasium for School District No.5, Stillwater County
063 Residence for Dr. A. S. Chichester
066 Residence for Mr. R. E. Richardson
068 First Christian Church
069 Montana IOOF Home
070 Remodeling of Farnham's Arro Service
071 Residence for W. H. Wyman, Jr.
072 Chiver Memorial Building
073 School Building for District No. 7
075 Tourist Park Buildings
077 Dresback Riggs Inc. , garage building
078 School Remodeling for School District No.18
079 Saints John Lodge, No.92 A.F. & A. M.
080 Miscellaneous Drawings, School District No.1, Byron WY
082 Ward, R. F., Billings
086 Masonic Temple, Lovell, WY
087 Building for Lodge No. 1431, Benevolent and Protective Order of Elks
088 School Building Remodeling , District No. 2, Billings
092 A Residence for Mr. and Mrs. C. A. Stafford, Limestone
093 Rebuilding of the Lazy El Ranch House for Mr. and Mrs. William Mackay, Roscoe
094 A Ranch Barn for Mr. Donald Mackay
095 A Residence for Mr. and Mrs. O. F. Svanberg Sheridan, WY
097 A Residence for Mr. and Mrs. O. F. Svanberg
100 Tourist Cabins and Café for John Kuilman, Miles City
101 Gymnasium and School Remodeling, Joliet
102 Agricultural & Manual Training Building for School District No.7, Laurel
103 Grade & Jr. High School, School District No.1, Campbell County, WY
104 Lalonde Hotel, Sidney
105 Community Memorial Hospital
106 Residence for Mr. and Mrs. L. W. Bentzen
107 Shepherd High School Additions
108 Bitterroot Elementary School
109 Dr. and Mrs. O. R. Docekal Residence
110 Office Building for Ohio Oil Co., Lovell, WY
111 Building Remodeling for Miles & Ulmer Co.
112 Keefe Auto Supply Co. Store & Warehouse Building
113 Eastern Montana College (State Normal School), Science Building, Billings
114 Mr. and Mrs. Ray Morissette Residence
115 Chief Service Station for Sam, Francis, & Walter Chadwick
116 Masonic Temple
117 Elementary School Building, School District No. 37, Yellowstone County
118 Masonic Temple, Lodge No. 101, A.F. & A.M.
119 Extension to Manual Arts Shop, School District No.7, Sheridan, WY
120 High School Building for School District No. 17, Basin, WY
121 Eastern Montana College (State Normal School), Administration & Educational Unit, Billings
122 Plans for Science Building, State University
126 High School additions- School District No.55, Roundupo
127 Extension and Remodeling - Park County High School, District No.1
128 Ben Franklin Store Front
129 A Residence for Mr. and Mrs. Steven Smith, Thermopolis, WY
130 Business Block, Laurel
131 Remodeling of Stairways - High School Building, School District No.5, Park City
132 Remodeling, Citizen's Bank & Trust Co., Big TImber
133 A Residence for Mr. and Mrs. R. B. Hudson, Absarokee
134 Shop Building, Carbon County High School District No. 30
135 A Residence for Mr. and Mrs. W. A. White
138 Mr. and Mrs. Walter R. Flachsenhar
139 Grade & High School Building, Broadview
141 Nurses' Home - Billings Deaconess Hospital
143 Masonic Temple - Lodge No. 84
144 Gymnasium & Auditorium, Rapelje High School District
145 Garfield School Improvements, Billings
147 A Residence for Dr. and Mrs. H. E. Coulson, Powell, WY
148 Clinic Building for Dr. H. E. Coulson, Powell, WY
150 Huntley Project Elementary School, School District No. 24
151 Consolidated School Building/ Domestic Arts Equipment/ Band Room, Worden
153 Yellowstone Bank Remodeling
154 St. Peter's Hospital - Approach and Parking Area, Helena
155 A Church Building for the Methodist Episcopal Church
157 Residence for Mr. Fred Hussman
158 Masonic Temple for Absarokee Lodge No.30. Powell, WY
159 Cabin for Mr. H.T. Hedden, Rosebud Lake
160 Smelser Memorial Library, Park City
161 Cabin for J. W. Corwin
162 Barns for Mr. J. M. Sawyer, Hesper
163 Residence for Mr. Charles R. Lowery
164 Residence for Mr. Wm Greig
165 Residence for Mr. Fred Hussman
165 Hot Springs County Court House
166 Proposed Plan for First Presbyterian Church
167 Cabin for John W. Currie
168 Exhibit Building, Northern Montana Fair
169 Residence for Mr. Charles R. Lowery
170 Odd Fellows Building
171 First Baptist Church
172 Proposed Residence for Mr. & Mrs. Kenneth Davis
174 Big Horn Co. Grey Bull High School Building, Gerybull, WY
175 Residence for Mr. and Mrs. R. A. Cooley
176 Mr. J. K. Gauen, garage building
177 A Residence for Mr. and Mrs. H. C. Hansen, Wolf Point
178 1st Baptist Church
179 Repairs and Remodeling for Lincoln Building, District No.1
181 Park County High School - Extension & Remodeling
183 Toole County Court House
184 A Residence for Dr. and Mrs. J. H. Garberson, Miles City
185 A Residence for Mr. and Mrs. C. M. Smith, Thermopolis, WY
186 Nurses' Residence Hall - St. Peter's Hospital, Helena
187 Ulman Lumber Co. Building
188 Plans for Rectification Plant of Rocky Mt. Brands Inc.
190 Fromberg High School
191 Mr. John Kuilman, Garage Building
192 Carbon Co. School, District No. 37, joliet
193 Masonic Grand Lodge Library, Museum & Offices - A.F. & A.M. of Montana
194 Memorial Civic Center, Red Lodge
196 Daniels Co. High School, School District No.1
197 Business Block Remodeling for Mr. T. P. Mulvihill
199 E.A. Blenker Office Building
200 Mr. and Mrs. Conrad Seader Theater Building, Hardin
201 Grade School Addition, District No.5, Richland County
203 Extension and Remodeling, Garfield School, School District No.2, Billings
206 Store Building for Mr. C.W. Samsel
207 Governor's Mansion, Helena
208 Columbus High School Building
209 Residence Remodeling for Mr. and Mrs. Wallace Ulmer
210 Residence for Mr. and Mrs. William Jacques
211 Extension & Remodeling for Broadview Gymnasium
214 High School, School District No.30 - Carbon County, addition to
215 Garfield School Addition, School District No. 2, Billings
216 Garfield School, alterations and additions
218 Heating Addition for Absarokee Lodge No.30, Powell, WY
219 A Law Office Building for Mr. Roland Colgrove
220 Building Remodeling for Miles & Umber Co.
221 Junior High & Grade School Extension, School District No.1, Gillette, WY
222 Medical Arts Building
223 Park City High School Gymnasium & Classroom Building
224 Windham Public School, School District No.22
226 Extension & Remodeling of the Sidney High School
227 State University Library
228 Park County High School
229 The Cody High School
230 School Building & Gymnasium, Byron, WY
231 Broadwater School Buildings, alterations and additions, Billings
235 Washington School Addition
236 A Gymnasium for School District No. 34, Belkfry
237 Wyoming Trust Company Building
238 A Building for The Sheridan Press
239 Public School Building for District No. 30
240 A High School for District No. 17, Roosevelt County
241 Grade School Building
242 High School Building, Laurel
243 High School - School Dist. No. 2, Carbon County, addition to
244 Remodeling and Extension of High School Building, School District No. 2, Billings
250 Plans for Remodeling & Additions to McKinley School
251 A Residence for Mr. and Mrs. C. O. Rison
252 A Residence for Prof. H.E. Riggs
253 Sandahl Cigar Co. Storefront -Remodeling
255 Plans for a Business Block for the Lovell Building Co.
257 School Building for District 17H
258 Montana, University Library, Missoula
261 Apartment Building for Mr. Knut Germo
263 Apartment Building for Dr. P.M. Feda
264 Terminal Milling Co.
265 Thermopolis Independent Record
266 Lodge Grass School
267 Warehouse for Mr. William Boston
268 Proposed Residence for Mr. and Mrs. Ralph Adams
270 Residence for Mr. Will Huffine
271 A Residence for Prof. John R. Allen
273 Nurses Home for the State of Montana Tuberculosis Sanitarium
274 Library for the State Normal College (Western Montana College)
276 Extension & Remodel - Lincoln School, District No.1, Miles City
277 Junior High School Building, District No. 17H, Big Horn County
278 Office and Warehouse for the State of Montana State Highway Commission
279 Billings Polytechnic Institute - The W. Graham Tyler Memorial Boys' Dormitory
282 High School Building, District No.5, Richland County
285 A Warehouse for Wiggenhorn Bros.
287 Roof for Reservoir
289 A Remodeled Business Block for Dr. D. H. McCauley
290 Business Block Remodeling for Mr. George W. O'Connor
297 Rapelje High School
298 Emanuel Church
299 Christian Church
300 First Presbyterian Church
301 Congregational Church Building
302 Student Union for the University of Montana
303 Governor's Mansion, Helena
304 Cook House for Mr. William MacKay at the Lazy El Ranch
305 Mr. E. A. Blenkner Office Building, Columbus
306 Roundup Hospital
307 Remodeling Eagles Lodge Building Drawn for F. A. Ripley Co., Lewistown
308 Carnegie Public Library Busch Memorial Addition, Lewistown
309 Trinity Hospital
311 Community Memorial Hospital
312 Proposed Masonic Temple
313 Hotel for Sidney, Montana (Lalonde Hotel)
314 Proposed Clinic Building for Dr. R. D. Benson
315 Grade School Building
317 Plans for a Store and Apartment Building for the McCauley-Spencer Co.
318 Bowling Alley for T. P. Mulvihill, Columbus
319 Office Building for E.H. Walrath and Sons
320 Congregational Church
321 Proposed School Building, and Proposed Gymnasium for District No.25
322 Dr. William P. Smith Clinic Building, Columbus
323 Masonic Temple Building, Unity Lodge No. 71, A.F. & A.M.
324 Proposed Rosebud Cabin, Rosebud Lake, for J.B. Connelly
325 Masonic Temple
326 A Theatre Building for C. J. Wulff
327 Ranch House for Mr. J.M. Sawyer
328 Proposed Rosebud Cabin
329 Proposed Garage for Mr. H.G. Syster
330 AF & AM Grand Lodge of Montana Executive Office & Library, Helena
331 Proposed Gymnasium
333 Business Block Rebuilding for Mrs. W.T. Perham
334 Proposed Filling Station for Mr. L. P. Kenyon
335 Frank Land Memorial Center
336 University of California Library
337 Sketch for a Garage and Repair Shop for Mr. Wm. DeGarmo
338 Store Extension and Remodeling
339 Rosebud County Hospital
340 Herold Reid Residence, Thompson Yards, Inc.
341 Memorial Recreation Center
342 Proposed Chapter House, Delta Phi Fraternity
343 City County Hospital, Daniels County
344 Valley County Museum
346 Business Block
347 Temple Lodge No. 101 A.F. & A.M.
348 Masonic Temple, Huntley Project Lodge No.144 A.F. & A.M.
349 Fireman's Club & Engine House
350 A Grade & High School
351 Junior High School Building
352 Business Block
353 Proposed Columbus High School
354 Extension for Shepherd High School
355 Young Men's Christian Association
356 Proposed Residence for A. I. Ellison
357 Gardnier Cigar Warehouse
358 Public School Athletic Field and Stadium
359 School Building for District No.23
360 Shiloh School, District No. 25, Yellowstone County
361 Extension and Remodeling, Garfield School, School District No. 2, Billings
362 Grand Avenue Elementary School, District No. 2, Billings
363 Grand Avenue Elementary School Addition, School District No.2, Billings
364 Grade School, District No.2, Yellowstone County (Orchard School), Billings
365 Orchard School Extension and Remodeling, School District No.2, Billings
366 Orchard School Addition, Billings
367 School Building No.4, Billings Boulevard South, School District No.2, Billings
368 Pioneer School, School District No. 41, Billngs
369 Billings Heights School, District No. 2
370 Roosevelt School, Billings
372 Billings High School
373 Newman School, School District No.2, Yellowstone County, addition to
374 Taft School, addition to
375 Bitteroot Elementary School, School District No.2
376 Athletic Park
377 Extension and Remodeling, U.S. Post Office, Billings
377 U.S. Post Office - extension & remodeling
378 Bath House for South Park Pool, Billings
379 Billings Municipal Airport - Air Traffic Control Tower
380 Administration Building, Billings Municipal Airport
381 Billings Municipal Airport Hangar
382 Administration Building, Billings Municipal Airport
385 Billings Deaconess Hospital
386 Billings Deaconess Hospital
387 Billings Deaconess Hospital--Revised Plans of First Unit
388 Extension and Remodeling, Billings Deaconess Hospital
389 Billings Deaconess Hospital - Nurses' Home
390 Y.M.C.A., Billings
391 Billings Armory
392 A Sanitarium for Dr. N.E. Vredenburgh, Billings
393 Sheridan High School Gymnasium
394 Theatre and Office Building (Sheridan Theatre)
395 Residence for Mr. and Mrs. L. W. Bentzen
396 Sheridan Memorial Hospital
397 Business Block Remodeling for Mr. & Mrs. R. E. McNally
398 Whitney Sheridan County Memorial Auditorium
399 Meteetse School
400 Elementary School, Basin, WY
401 Municipal Swimming Pool, Basin WY
402 Wyoming Trust Company Building
404 Thermopolis Hotel
405 A High School Building for Thermopolis
406 Methodist Episcopal Church
407 School Addition, School District No.7, Weston Co.
408 High School Building, Powell, WY
409 Proposed Powell Hotel
410 Church of Jesus Christ of Latter-Day Saints
411 Proposed Residence, Mr. and Mrs. Kenneth Davis
412 Proposed Hotel
413 Campbell County High School
414 Clearfield Second Ward Chapel - Church of Jesus Christ of Latter Day Saints
415 Granger Second Ward Chapel - Church of Jesus Christ of Latter Day Saints
416 Hotel (Johnson Harvard Hotel?)
420 Truss for J.A. Peck
421 Residence - Section "A-A"
422 Residence
424 Residence - Kitchen & Living Room Perspective Drawings
425 Apartment
426 Untitled (Skyscrapers)
427 Apartment Complex
428 Masonic Temple?
429 Church
430 Farm Group
431 Service Turntable - Flush Type
432 Vaughn Ragsdale Buffalo Trading Post
433 A Sketch Study of a Log Cabin for Mr. James J. O'Brien
434 Residence for H. Bernie
435 Office and Storage Building
436 Apartment Building
437 Student Portfolio
438 Winter-Haven Manor Apartments
439 Golden Fleece Lodge - Remodeling for No.66 A.F. & A.M.
440 Girls' Dormitory, Eastern Montana College (State Normal School) (4 folders)
441 Billings Eastern Montana College Institute
442 Eastern Montana College (State Normal School), Various Drawings
445 Billings Polytechnic Institute
446 Rocky Mountain College--Campus and Library Building
447 Rocky Mountain College W. Graham Tyler Hall
448 H. A. Carlisle Store Building, Laurel
449 Branch Store Building for Sawyer Stores, Inc., Gillette, WY

Contents | Special Collections

Series 2: Project specification books, 1917-1965

Project specification books for selected projects represented in Series 1. The booklets include stipulations for material, fixtures, processes, and other matters to be considered when contracting for construction of the buildings. Few of the drawing sets from Series 1 have corresponding specification booklets, but most within this series have been given the same titles and drawing set numbers. As a result, for boxes 1 through 10, the listings do not show the standard sequential folder numbers, instead the project numbers are used to indicate the folder placement. An important exception can be found in box 11, which contains specification booklets that have no corresponding drawing sets. These booklets have been placed in sequentially numbered folders.

Box 1
061. Gymnasium for School District No. 5, Stillwater County
080. Miscellaneous Drawings, School District No.1, Byron, WY
082. Ward, R. F., Billings
086. Masonic Temple, Lovell, WY
087. Building for Lodge No. 1431, BPOE, Greybull, WY
088. School Building Remodeling , District No. 2, Billings
092. A Residence for Mr. and Mrs. C. A. Stafford, Limestone
093. Rebuilding of the Lazy El Ranch House for Mr. and Mrs. William Mackay, Roscoe
095. A Residence for Mr. and Mrs. O. F. Svanberg, Sheridan, WY
100. Tourist Cabins and Cafe for John Kuilman, Miles City
101. Gymnasium and School Remodeling, Joliet
102. Agricultual & Manual Training Building for School District No. 7, Laurel
103. Grade & Jr. High School, School District No.1, Campbell County, Gillette, WY
104. Lalonde Hotel, Sidney
105. Community Memorial Hospital, Sidney
107. Shepherd High School Additions, Shepherd

Box 2
110. Office Building for Ohio Oil Co., Lovell, WY
113. Eastern Montana College (State Normal School), Science Building, Billings
117. Elementary School Building, School District No. 37
119. Extension to Manual Arts Shop, School District No.7, and Remodeling of Heating System, Sheridan, WY
120. High School Building for School District No. 17, Basin, WY
121. Eastern Montana College, Administration & Educational Unit, Billings
126. High School - School District No. 55 - Musselshell County, addition to, Roundup
129. A Residence for Mr. and Mrs. Steven Smith, Thermopolis, WY
130. Business Block, Laurel
131. Remodeling of Stairways - High School Building, School District No.5, Park City
132. Remodeling, Citizen's Bank & Trust Co., Big Timber
133. A Residence for Mr. and Mrs. R. B. Hudson , Absarokee
139. Grade & High School Building, Broadview

Box 3
144. Gymnasium & Auditorium, Rapelje High School District
145. Garfield School Improvements, Billings
147. A Residence for Dr. and Mrs. H. E. Coulson, Powell, WY
148. Clinic Building for Dr. H. E. Coulson, Powell, WY
150. Huntley Project Elementary School, School District No. 24
151. Consolidated School Building/ Domestic Arts Equipment/ Band Room, Worden
154. St. Peter's Hospital - Approach and Parking Area, Helena
158. Masonic Temple for Absarokee Lodge No. 30, Powell, WY
159. Cabin for Mr. H.T. Hedden, Rosebud Lake
160. Smelser Memorial Library , Park City
162. Barns for Mr. J. M. Sawyer, Hesper
174. Big Horn Co. Grey Bull High School Building, Greybull, WY
177. A Residence for Mr. and Mrs. H. C. Hansen, Wolf Point
183. Toole County Court House
184. A Residence for Dr. and Mrs. J. H. Garberson, Miles City
185. A Residence for Mr. and Mrs. C. M. Smith, Thermopolis, WY
186. Nurses' Residence Hall - St. Peter's Hospital, Helena
190. Fromberg High School
192. Carbon Co. School, District No. 37, Joliet
194. Memorial Civic Center, Red Lodge
196. Daniels Co. High School, School District No. 1

Box 4
200. Mr. and Mrs. Conrad Seader Theater Building, Hardin
201. Grade School Addition, District No. 5, Richland County
203. Extension and Remodeling, Garfield School, School District No.2, Billings
207. Governor's Mansion, Helena
208. Columbus High School Building
211. Broadview Gymnasium - extension & remodeling
214. High School, School District No. 30 - Carbon County, addition to, Fromberg
215. Garfield School Addition, School District No. 2, Billings
218. Heating Addition for Absarokee Lodge No. 30, Powell, WY

Box 5
221. Junior High & Grade School Extension, School District No. 1, Gillette, WY
223. Park City High School Gymnasium & Classroom Building
224. Windham Public School, School District No.22
230. School Building & Gymnasium, Byron, WY
231. Broadwater School Buildings, alterations and additions, Billings
236. A Gymnasium for School District No. 34, Belfry
240. A High School for District No. 17, Roosevelt County
242. High School Building, Laurel
243. High School - School Dist. No. 2, Carbon County, addition to
244. Remodeling and Extension of High School Building, School District No. 2, Billings
258. Montana, University Library, Missoula
273. Nurses Home for the State of Montana Tuberculosis Sanitarium
276. Extension & Remodel - Lincoln School, District No.1, Miles City

Box 6
277. Junior High School Building, District No. 17, Big Horn County
279. Billings Polytechnic Institute - The W. Graham Tyler Memorial Boys' Dormitory
282. High School Building, District No. 5, Richland County
303. Governor's Mansion, Helena
305. Mr. E. A. Blenkner Office Building, Columbus
307. Remodeling Eagles Lodge Building Drawn for F. A. Ripley Co., Lewistown
308. Carnegie Public Library Busch Memorial Addition, Lewistown
318. Bowling Alley for T. P. Mulvihill, Columbus
322. Dr. William P. Smith Clinic Building, Columbus
330. AF & AM Grand Lodge of Montana Executive Office & Library, Helena

Box 7
361. Extension and Remodeling, Garfield School, School District No. 2, Billings
362. Grand Avenue Elementary School, District No. 2, Billings
363. Grand Avenue Elementary School Addition, School District No. 2, Billings
365. Orchard School Extension and Remodeling, School District No. 2, Billings
366. Orchard School Addition, Billings
367. School Building No.4, Billings Boulevard South, School District No. 2, Billings
368. Pioneer School, School District No. 41, Billings

Box 8
370. Roosevelt School, Billings
372. Billings High School
373. Newman School, School District No. 2, Yellowstone County, addition to
377. Extension and Remodeling, U.S. Post Office, Billings (3 folders)

Box 9
378. Bath House for South Park Pool, Billings
379. Billings Municipal Airport - Air Traffic Control Tower
380. Administration Building, Billings Municipal Airport
381. Billings Municipal Airport Hangar
382. Administration Building, Billings Municipal Airport
388. Extension and Remodeling, Billings Deaconess Hospital
390. Y.M.C.A., Billings (3 folders)

Box 10
391. Billings Armory
393. A Sanitarium for Dr. N.E. Vredenburgh, Billings
400. Elementary School, Basin, WY
401. Municipal Swimming Pool, Basin, WY
405. A High School Building for Thermopolis
408. High School Building, Powell, WY
440. Girls' Dormitory, Eastern Montana College (State Normal School), Billings
448. H. A. Carlisle Store Building, Laurel
449. Branch Store Building for Sawyer Stores, Inc., Gillette, WY

Box 11
1. Duplex for N. C. Whittington, Bozeman
2. Reroofing of High School, Columbus
3. Report of Conditions of Stone Grade School, Columbus
4. Vaughn-Ragsdale Storefront, Dillon
5. School District #13, Fairview
6. Heating Plant Remodeling 301 West Towne, Glendive
7. Radio Transmitting Station, KFBB, Buttrey Broadcast, Great Falls
8. St. Peter's Hospital, Helena
9. Masonic Temple Fire Escape, Lewistown
10. Miles & Ulmer Co., Miles City
11. J. A. Weir Mortuary Buildings, Roundup
12. J. W. Johnson Residence Remodeling, Shelby
13. Tri County Telephone Association Office Building Remodel, Basin, WY
14. Shoshone Hotel Extension and Remodel, Lovell, WY

Contents | Special Collections

Series 3: Miscellaneous materials

This series consists of a small selection of inter-office memos and jottings that were removed from the context of any particular project before the material was donated, some printed material pertaining to buildings and their design, and photographs, including an album of Y.M.C.A. facilities in various states collected by Cohagen, likely in preparation for designing such facilities himself.

Box 10 (cont.)
15. Miscellaneous Notes
16. "School Buildings in Montana" by W. R. Plew; "Billings Deaconess Hospital"
17. Photographs-AF&AM of Montana Grand Lodge, Helena
      University of Montana Library, Missoula
18. Photo Album-Y.M.C.A

Contents | Special Collections

Updated: 10/28/09