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August "Gus" Ludwig Hormay Papers, 1900-1999 (Collection 2451-Series 5)

August "Gus" Ludwig Hormay Papers, 1900-1999

Collection 2451 - Series 5
Box 19-Box 26, Box 42-Box 46, and Box 52-Box 54
National Forests in Northeastern California

Research files and reports arranged geographically and chronologically documenting activities in National Forests administered by the United States Forest Service in northeastern California, including Lassen National Forest, Modoc National Forest, and Plumas National Forest, 1933-1993. The records especially well document the activities in Lassen National Forest and have been arranged according to localities within the forest, including a vegetation exclosure for the study of Purshia tridentata in Blacks Mountain Experimental Forest, Burgess Spring Experimental Range, and Harvey Valley Grazing Allotment. Hormay authored many of the reports, but these files also include reports by several of his colleagues. There are also photographs with accompanying plastic overlays and descriptions in this series that document selected range, condition, and trend plots of vegetation that Hormay established in the Harvey Valley Grazing Allotment, 1954-1977. The files for Project W46R document a cooperative study between the Pacific Southwest Forest and Range Experiment Station and the California Department of Fish and Game. Hormay acted as a project leader for the project to develop cultural methods, including artificial reseeding of Purshia tridentata and other vegetation species, to restore game rangelands in Modoc and Lassen counties of California, with a small amount of materials related to a similar follow-up study.

Box 19 - Lassen National Forest, Blacks Mountain Experimental Forest, 1933-1968
1. October 1933-1960. Summary of exclosure methods
2. December 1933. Survey of damage to pine regeneration (incomplete)
3. 1935-1962. Precipitation at Blacks Mountain Branch Station
4. March 29, 1937. Some observations on the fire history
5. 1938. Guide to the Blacks Mountain Experimental Forest
6. August 1940-June 1941. Soil temperature and precipitation
7. 1941. Purshia tridentata seedling study (S-1941) plan
8. 1941-1963. Purshia tridentata studies summary
9. June 19, 1941-September 5,1963. Purshia tridentata seedlings study (S-1941)
10. June 1941-November 1943. Purshia tridentata seedling study (S-1941) Grass Valley
11. September-October 1942. Purshia tridentata fall planting of fruit
12. May-December 1943. Purshia tridentata seedling and rodent caches
13. June and July 1943. Purshia tridentata spring planting
14. October-November 1943. Purshia tridentata fall planting
15. October 1943. Soil temperature
16. July 1944-August 1944. Purshia tridentata seedling survey
17. April 26, 1944-January 20, 1945. Field tests: Purshia tridentata seed planting
18. May 1952-May 13, 1953. Hormay, Spraying
19. August 1, 1952. Purshia tridentata seedling study (S-1941)
20. August 6, 1952. Interception transects for browse inside Grass Valley bitterbrush plot
21. August 14, 1952. Interception transects for browse outside Grass Valley bitterbrush plot
22. 1952. Diameter of bitterbrush, Grass Valley bitterbrush plot
23. October and December 1960. Inside and outside exclosure
24. 1960-1961. Purshia tridentata seedling study (S-1941)
25. February 8, 1961. Purshia tridentata age inside and outside exclosure
26. March 6, 1961. Purshia tridentata pruned inside Blacks Mountain exclosure
27. June 25, 1961. Artemisia tridentata composition outside exclosure
28. June 28, 1961. Artemisia tridentata composition inside exclosure
29. September 1, 1961. Purshia tridentata caged (Series I) measurements on check plot outside exclosure
30. September 5, 1961. Purshia tridentata composition inside exclosure
31. September 9,1961 and October 23, 1962. Purshia tridentata pruned measurements inside exclosure
32. September 27,1961. Chrysothamnus composition inside exclosure
33. September 29, 1961. Purshia tridentata composition check plot outside exclosure
34. October 1961. Pine inside and outside summary
35. October 23, 1961. Chrysothamnus composition outside exclosure
36. 1961. Purshia tridentata survival inside and outside exclosure
37. October 23, 1962. Purshia tridentata unpruned measurements inside exclosure
38. October 23, 1962. Purshia tridentata caged (Series I) measurements on check plots outside exclosure
39. October 24, 1962. Purshia tridentata measurements inside exclosure
40. October 24, 1962. Herbaceous plant composition inside and outside exclosure
41. 1962. Vegetation composition inside and outside exclosure
42. April 8, May 28-29, August 8, 1963. Purshia tridentata age composition
43. May 20-21, 1963. Pine reproduction outside exclosure
44. May 22, 1963. Repeat of 1952 interception transects inside exclosure
45. May 22-24, 1963. Survival inside and outside exclosure
46. May 25-June 6, July 1, September 5-6, 1963, and August 4, 1964. Pruned and Re-pruned inside exclosure
47. May 28, 1963. Repeat of 1952 interception transects outside exclosure
48. June 1963. Plot notes exclosure plan
49. June 10, 1963. Pine reproduction inside exclosure
50. June 26, 1963 and August 4, 1964. Purshia tridentata caged measurements on check plots outside exclosure
51. June 26 and September 3, 1963. Purshia tridentata check plants inside exclosure
52. June 28-30, August 7-8, September 3-5, 1963. Purshia tridentata mowed before and after, inside exclosure
53. September 5, 1963. Purshia tridentata staked seedlings inside exclosure
54. October 5, 1963. Purshia tridentata inventory outside exclosure
55. August 4, 1964. Purshia tridentata check plants inside exclosure
56. August 4 and September 30, 1964. Purshia tridentata caged measurements
57. October 7, 1965. Purshia tridentata check plants inside exclosure
58. October 7, 1965. Purshia tridentata caged outside
59. October 8, 1965. Purshia tridentata mowed
60. October 8, 1965. Purshia tridentata pruned
61. October 8, 1965. Purshia tridentata staked plants inside exclosure
62. October 20, 1965. Purshia tridentata inventory inside exclosure
63. March 22, 1966. Purshia tridentata mowed
64. May 23, 1966. Purshia tridentata caged
65. June 30, 1966. Purshia tridentata reproduction outside exclosure since 1936
66. July 1, August 30, September 1, 1966. Purshia tridentata reproduction inside exclosure
67. August 24, 1967. Purshia tridentata seed production outside exclosure
68. August 24, 1967. Pruned check plants inside exclosure
69. May 3, 1968. Purshia tridentata clipping

Box 20 - Lassen National Forest, Blacks Mountain Experimental Forest, 1977-1993, and Undated
1. March 30 and September 3, 1977. Purshia tridentata caged outside
2. June 26, 1977. Plot layout
3. September 2-3, 1977. Purshia tridentata inventory inside exclosure
4. September 2 and 21, 1977. Purshia tridentata inventory outside exclosure
5. October 3-6, and 31, 1978. Purshia tridentata germination check plot
6. October 26, 1978. Purshia tridentata pruned inside
7. October 31, 1978. Purshia tridentata reproduction check plot outside
8. November 1-2, 1978. Purshia tridentata reproduction exclosure plot
9. November 10 and December 1, 1978. Purshia tridentata reproduction supplemental plots
10. June 26, August 27, October 15, 1979. Plot notes
11. June 29, July 13, August 9, September 19-20, and October 11-12, 1979. Reproduction check and supplemental plots outside
12. June 29, 1979. Purshia tridentata seedling study (S-1941)
13. August 9 and October 12, 1979. Purshia tridentata caged outside
14. 1980. Plot notes
15. June 24-26, 1980. Purshia tridentata reproduction supplemental plots
16. June 3, 1981. Purshia tridentata 1966 study exclosure
17. June 3, 1981. Purshia tridentata 1966 study check plot
18. June 16, 1981. Purshia tridentata germination supplemental plots
19. June 13, 1981. Plot notes
20. September 21, 1981. Purshia tridentata caged
21. May 1990. Dolph, K. Leroy, Methods of Cutting Study
22. October 12, 1993. Check plot layout
23. Undated. Pine at study site

Box 42 - Lassen National Forest, Blacks Mountain, Oversize, 1933-1981
1. Undated. Field Laboratories, Susanville Research Center
2. 1933-1960. Purshia tridentata, reproduction summary
3. 1933-1963. Artemisia tridentata, Chrysothamnus, and Purshia tridentata changed in size and crown areas
4. 1936-1963. Purshia tridentata, germination and survival summary
5. 1941-1977. Purshia tridentata, stake colors
6. 1941-1971. Purshia tridentata, seedling study (S-1941)
7. February 9, 1961. Purshia tridentata, dead crown and size
8. April 29, 1963. Artemisia tridentata, Chrysothamnus, and Purshia tridentata, computations
9. June 14-September 25, 1981. Purshia tridentata, reproduction exclosure plot
10. June 17-September 25, 1981. Purshia tridentata, reproduction check plot

Box 21 - Lassen National Forest, Burgess Spring Experimental Range, 1933-1937
1. June 29, August 10, and August 14, 1933. Plant specimens
2. September 10, 1934. Instructions, forage and timber inventory
3. September 1935. Hormay, Work Plan 1935
4. October 17,1935; December 19-21, 1936; and August 17-September 17, 1937. Gardner, Trapping results
5. November 1935. Stowell and Bentley, Pine Reproduction vs. Livestock Grazing
6. November 22, 1935. Forestation of Pine Ranges
7. 1936 to 1946. Hormay, Cumulative animal units
8. January 2, 1936. Bentley, Seeding cut-over Pine Lands
9. January 11, 1936. Composition of cover on subplots
10. February 3, 1936. Hormay, Work plan
11. February 11, 1936. Bentley, Establishment and seeding of quadrats
12. March 5, 1936. Hormay, A. L. General progress reports
13. May 19-June 2, June 8-12, and June 15-18, 1936. Plants grazed by wildlife
14. June 1936-1967. Description notes of pasture study
15. June 1936. Gray, Wayne, and Jerrold McNulty. Weight of cans used in obtaining moisture content samples
16. July 10, 1936. Hormay, Progress Report
17. July 15 to September 15, 1936. Short, Wildlife Notes
18. July 17 and July 31, 1936. Daniel, Cattle Weights and Gains
19. July 1936-July 1962. Plant development study
20. August 4, 1936. Short, Plant species grazed by cattle
21. August 6, 1936. Hormay, Progress report
22. August 13, 1936. Hormay, Progress report
23. August 20, 1936. Bentley, Purshia tridentata weight
24. September 1, 1936. Hormay, Progress report
25. September 4, 1936. Short, Progress report
26. September 26, 1936. Gardner, Rodent rations
27. October 9, 1936. Location of quadrats
28. October 15-16, 1936. Short, Plant specimens
29. October 19, 1936. Short, On collecting plant specimens
30. October 20, 1936. Short, Pine seedling summary
31. October 21, 1936. Short, Vegetation map
32. November 6-17, 1936. Quadrats seeded by hand
33. December 18, 1936. Hormay, Pine seedlings from artificially sown seeds
34. December 18-21, 1936. Bentley, Record of seeding
35. December 19-21, 1936. Gardner, Rodent trapping
36. January 5, 1937. Hormay, Pine seedlings
37. January 5, 1937. Gardner, Deer forage preferences
38. January 11, 1937. Hormay, Pine seedlings
39. January 18, 1937. Gardner, Mammal collection
40. January 27, 1937. Gardner, Deer forage
41. February 4-5, 1937. Gardner, Seedling mortality
42. February 17, 1937. Bentley, Measuring water consumption
43. February 19, 1937. Lloyd, Seed experiment
44. March 15, 1937. Gardner, Frequency of plants
45. March 16, 1937. Gardner, Cattle damage to pine seedlings
46. March 20, 1937. Bentley, Method of mapping distribution
47. March 24, 1937. Bentley, Moisture content and phenology
48. March 25, 1937. Gardner, Deer forage
49. March 26, 1937. Bentley, Cattle diet
50. March 28, 1937. Bentley, Gains in animal weight
51. June 1-10, 21-25, July 17-22, and August 2-3, 16-17, 30, 1937. Pine seedlings
52. May 27, 1937. Gender, Preliminary pine seedling summary
53. May 30, 1937. Bentley, Progress report
54. June 2-October 12, 1937. Bentley, Seasonal development of Purshia tridentata
55. June 15, 1937. Seedling exam
56. June 21, 1937. Gardner, Seeded quadrats
57. June 27, 1937. Bentley and Gardner, Progress report
58. June 29, 1937. Gardner, Wildlife
59. July 11, 1937. Bentley, Progress report
60. July 15, 1937. Bentley and Gardner, Progress report
61. July 18, 1937. Short, Plant species grazed
62. July 31, 1937. Turner, Logging
63. August 8, 1937. Bentley, Progress report
64. August 12, 1937. Turner, Logging
65. August 19, 1937. Gardner, Record of pine seedlings
66. August 25, 1937. Trapping notes
67. August 28, 1937. Bentley, Progress report
68. September 14-15, 30 and October 22-23, December 11 and 14, 1937. Pine seedling records
69. December 14, 1937. Gardner, Pine seedling vs. cattle damage
70. December 15, 1937. Gardner, Collection
71. December 15, 1937. Gardner, Pine seedling record
72. December 18, 1937. Cattle diet
73. December 21, 1937. Gardner and Turner, Logging vs. forage

Box 22 - Lassen National Forest, Burgess Spring Experimental Range, 1938-1951
1. January 4, 1938. Gardner, Statistics
2. January 18, 1938. Gardner, Seed and plant collection
3. January 18, 1938. Gardner, Plant phenology
4. January 21, 1938. Gardner, Cattle salt-water relationships
5. January 21, 1938. Gardner, Salt and water consumption
6. January 24, 1938. Gardner, Gains in cattle weight
7. January 28, 1938. Gardner, Climatic methods
8. February 9, 1938. Gardner and Bentley, Utilization data and descriptions
9. February 10, 1938. Gardner, Deer salt-water records
10. March 29, 1938. Gardner, Plant collection
11. April 7, 1938. Gardner, Forage composition, utilization
12. May 9, 1949. Hormay, Burgess Spring grazing management plan
13. June 22, 1938. Bentley and Gardner, Natural "catch" of pine seedlings
14. August 22, 1938. Bentley, Getting the evidence
15. August 27, 1938. Gardner, Seasonal development of Purshia tridentata
16. August 29, 1938. Results of second examination of pine seedling plots
17. December 6, 1938. Gardner, Deer forage preferences
18. December 15, 1938. Gardner, Strip cruise
19. December 22, 1938. Gardner. Early season deer and livestock conflict
20. January 5, 1939. Hormay, Average weight of cattle
21. January 24, 1939. Gardner, Observations of spring forage preferences
22. February 1, 1939. Gardner, Logging vs. grazing capacity
23. October 13, 1939. Bentley, Competition for forage between deer and livestock
24. July 1940. Hormay, Some considerations in planning
25. February 20, 1941. Hormay, Study plan: Comparative grazing value and season of use of cutover pine and meadow types.
26. April 16, 1941. Hormay, Working plan: Comparative grazing value and season of use of cutover pine and meadow types
27. 1946. Hormay, (original survey) Utilization of Festuca idahoensis
28. September 13, 1946. Hormay, Logging-forage
29. February 12, 1948. Ares, Cattle weights
30. September 24, 1951. Hormay, A system of grazing

Box 43 - Lassen National Forest, Burgess Spring Experimental Range, Oversize, 1935-1945
1. 1935-1937. Maps of locations of sample plots and quadrants
2. 1936-1948. Cattle weight trends
3. 1936. Seeded quadrants
4. 1936. Mortality of seedlings
5. 1937. Rodent traps
6. 1945. Cover and utilization

Box 23 - Lassen National Forest, Harvey Valley Grazing Allotment and Other Locations, 1943-1979
1. August 26, 1943. Hormay, Working plan: Coordination of grazing on cut-over pine and meadow types in Northeastern California
2. November 2, 1943. Hormay, Progress report: A preliminary grazing trial with cattle of the Harvey Mountain Experimental Range in 1943
3. June 1, 1949. Vaux and Hormay, An economic analysis of the effect of improved range management
4. October 9, 1946. Range re-seeding plots
5. April 18, 1950. Legends of maps
6. April 3, 1950. Hormay, Grazing capacity
7. April 13, 1950. Hormay, Artificial re-seeding treatments
8. April 13, 1950. Hormay, Range condition
9. April 18, 1950. Hormay, Range utilization
10. April 18, 1950. Hormay, Slope
11. April 18, 1950. Hormay, Erosion
12. April 18, 1950. Hormay, Soil types
13. April 18, 1950. Hormay, Distribution of three species of sagebrush
14. April 18, 1950. Hormay, Vegetative types
15. April 21, 1950. Hormay, One hundred percent grazing capacity
16. April 24, 1950. Hormay, Grazing capacity
17. 1951. Grazing capacity
18. 1951, 1952, 1953. Artificial re-seeding
19. 1951-1958. Spraying
20. 1951, 1976, 1989. Pastures
21. 1951-1958. Spraying
22. November 19, 1952. Management plan
23. July 1954. Jemison, Harvey Valley Experimental Range
24. August 12, 1954. Hormay, Measuring vegetation and soil
25. July 1955. Demonstration allotment
26. October 1955. Cornelius, Donald. Harvey Mountain burn
27. April 23, 1956. Lassen National Forest. Hormay, Study plan
28. August 1956. Lassen National Forest. Harvey Valley
29. 1957. Utilization
30. May 1, 1957. Hormay, Harvey Valley Experimental Range improvement program
31. July 17, 1957. Hormay, Plan for determining yearly variation in forage
32. May 12, 1958. Hormay, Progress report: Effects of livestock handling on weight gains in a rest rotation system
33. 1959. Guide to Susanville Research Center
34. April 29, 1959. Hormay, 2,4-D spraying
35. 1960. Lassen National Forest. Harvey Valley (descriptive brochure)
36. 1960-1964. Lassen National Forest. Harvey Valley grazing plans
37. 1960. Forage utilization survey
38. March 7, 1960. Hormay, Study plan: Change in management of grazing
39. April 19, 1960. Hormay, Harvey Valley Range Project
40. May 1960. Statistics on Harvey Valley allotment
41. May 13-17, 1960. Hormay, Summary on 2,4-D Lomatium spraying
42. May 20 and July 21, 1960. Cattle weights
43. October 20-November, 1960. Re-seeding viability trials
44. January 9, 1961. Statement of understanding
45. 1962 circa. Reviewer comments of range condition and trend paper
46. July 12, 1962. Ratliff, Standards for measurements
47. July 16, 1962. Ratliff and Reed, Vegetation research program
48. January 22, 1963. Roney, Harvey Valley report
49. 1966, circa. Reppert and Ratliff, Evaluation of rest-rotation grazing
50. 1970, circa. Ratliff, Reppert and Woolfolk, Rest-rotation grazing at Harvey Valley
51. 1970. Ratliff, Economic section of report
52. 1978-1981. Harvey Valley grazing
53. August 7, 1979. Hormay, Estimated grazing

Other Locations, 1940-1961
54. Undated. Grasses and grasslike plants
55. August 1940. Purshia tridentata, life history, Halls Flat
56. July 1941. Purshia tridentata, life history, Bear Wallow
57. August 1941-January 1942. Purshia tridentata, life history, Crater Mountain
58. June14/July 6, 1945; August 26, 1946. Re-seeding, sagebrush exclosure, Grass Valley
59. May 26, 1946-1961. Hormay, Exploration spraying of 2,4-D, Grass Valley
60. June 1946. Re-seeding, Crater Mountain and Grass Valley
61. October 1946. Re-seeding, Grass Valley
62. October 1946. Experimental planting, McCoy Flat
63. November 1946. Experimental planting, Champs Flat
64. 1947. Grass harvest, McCoy Flat
65. January 1953. Hormay, A grazing management scheme for wet mountain meadow types
66. June-July 1958; September 1961. 2,4-D spraying, Gray Valley
67. Undated. Grays Valley fertilizer test

Box 44 - Lassen National Forest, Harvey Valley Grazing Allotment, Oversize, 1940-1959
1. 1940. Experimental Pasture
2. 1948. Logged areas to 1948
3. 1949. Economic analysis of Harvey Valley and Burgess Spring allotments
4. June 22, 1951-December 31, 1959. Reseeded areas
5. 1959. Range, condition and trend plots
6. 1959. Range, condition and trend plots, planned but not established
7. 1959. Map of area

Box 52 - Lassen National Forest Harvey Valley Grazing Allotment, Range, Condition, and Trend Plots No. 1-40, 1954-1957
1. Description of photographs and other records
2. Definitions and symbols
3. Methodology
4. Transect layout
5. Plots planned but not established, 1959
6. Plot No. 1
7. Plot No. 3
8. Plot No. 4
9. Plot No. 5
10. Plot No. 6
11. Plot No. 7
12. Plot No. 8
13. Plot No. 9
14. Plot No. 10
15. Plot No. 11
16. Plot No. 12
17. Plot No. 13
18. Plot No. 14
19. Plot No. 15
20. Plot No. 16
21. Plot No. 21
22. Plot No. 22
23. Plot No. 23
24. Plot No. 24
25. Plot No. 26
26. Plot No. 31
27. Plot No. 32
28. Plot No. 33
29. Plot No. 34
30. Plot No. 35
31. Plot No. 36
32. Plot No. 37
33. Plot No. 38
34. Plot No. 39
35. Plot No. 40

Box 53 - Lassen National Forest Harvey Valley Grazing Allotment, Range, Condition, and Trend Plots No. 41-87, 101-102, and 301-312, 1954-1957
1. Plot No. 41
2. Plot No. 42
3. Plot No. 43
4. Plot No. 44
5. Plot No. 45
6. Plot No. 46
7. Plot No. 52
8. Plot No. 53
9. Plot No. 54
10. Plot No. 55
11. Plot No. 56
12. Plot No. 57
13. Plot No. 58
14. Plot No. 59
15. Plot No. 60
16. Plot No. 61
17. Plot No. 62
18. Plot No. 63
19. Plot No. 64
20. Plot No. 65
21. Plot No. 66
22. Plot No. 68
23. Plot No. 69
24. Plot No. 70
25. Plot No. 71
26. Plot No. 72
27. Plot No. 73
28. Plot No. 74
29. Plot No. 75
30. Plot No. 78
31. Plot No. 79
32. Plot No. 80
33. Plot No. 82
34. Plot No. 83
35. Plot No. 85
36. Plot No. 86
37. Plot No. 87
38. Plot No. 101
39. Plot No. 102
40. Plot No. 301
41. Plot No. 302
42. Plot No. 303
43. Plot No. 304
44. Plot No. 305
45. Plot No. 306
46. Plot No. 307
47. Plot No. 308
48. Plot No. 309
49. Plot No. 310
50. Plot No. 311
51. Plot No. 312

Box 24 - Modoc National Forest, 1932-1946, 1961
1. August 1932. Badger Wells. Pine regeneration, sheep two-mile plots
2. August 1932. Badger Wells. Pine regeneration, sheep one-mile plots
3. August 1932. Badger Wells. Pine regeneration, sheep two-mile plots
4. August 1932. Potter Pasture. Pine regeneration, cattle quarter-mile plots
5. August 1932. Badger Wells. Pine regeneration quarter-mile plots
6. August 1932-February 1936. Badger Wells. Pine regeneration, all plots, summary
7. September 1934. Badger Wells. Pine regeneration, sheep two-mile plots
8. September 1934. Badger Wells. Pine regeneration, sheep one-mile plots
9. September 1934. Badger Wells. Pine regeneration, sheep two-mile plots
10. September 1934. Badger Wells. Pine regeneration quarter-mile plots
11. September 1934. Potter Pasture. Pine regeneration, cattle quarter-mile plots
12. February 1936. Potter Pasture. Pine regeneration, cattle quarter-mile plots
13. October 1938. Badger Wells. Pine regeneration, sheep two-mile plots
14. October-December 1938. Badger Wells. Pine regeneration, all plot comparison to 1934
15. October-December 1938. Potter Pasture. Pine regeneration, cattle quarter-mile plots
16. October 1939. Badger Wells. Pine regeneration, sheep two-mile plots
17. October 1939. Badger Wells. Pine regeneration, sheep two-mile plots
18. October 1939. Badger Wells. Pine regeneration, sheep one-mile plots
19. October-November 1939. Badger Wells. Pine regeneration quarter mile plots
20. 1940-May 1942. Badger Wells. Bitterbrush utilization by deer
21. 1940-1944. East Badger Well. Scarification project. Notes
22. September-November 1940. East Badger Well. Scarification project
23. October 1940-May 1941. Badger Well. Bitterbrush utilization by deer
24. 1941. Badger Well. Winter utilization of bitterbrush. Report
25. 1941-June 1943. Purshia tridentata study comparisons between Modoc National Forest and Lassen National Forests
26. May 1941. Sheep Range. Purshia tridentata life history
27. May-October 1941. East Badger Well. Scarification project
28. June 1941-October 1942. East Badger Well. Scarification project
29. June 1941-November 1943. Browns Well. Purshia tridentata survival
30. June 1941-July 1944. East Badger Well. Scarification project
31. May-November 1942. East Badger Well. Scarification plots
32. May 1943. Planting
33. October-November 1943. East Badger Well. Scarification project
34. October 1946. Saddle Blanket re-seeding area
35. October 1946. Happy Camp District. Mud Lake planting area
36. 1963. Badger Wells. Pine regeneration plan

Box 45 - Modoc National Forest, Oversize 1932, 1939, and 1949
1. August 9-12, 1932. Potter Pasture map
2. 1939. Eastside pine type vegetation
3. 1949. Area of vegetation and soil types

Box 25 - Plumas National Forest, 1931-1946
1. 1931. Long Canyon. Plan
2. 1933. Long Canyon. Subplot records and maps
3. 1935. Long Canyon. Notes
4. 1936. Long Canyon. Report
5. 1938. Long Canyon. Report
6. 1942. Mc plots S-1
7. 1946. Summit Lake. Re-seeding

Box 26 - Project W46R, W51R1, and W51R2, 1952-1956
1. 1952. Project W46R, Plans and reports
2. 1953. Project W46R, Plans and reports
3. 1954. Project W46R, Plans and reports
4. 1955. Project W46R, Plans and reports
5. 1956. Project W46R, Progress report
6. 1956. Projects W51R1 and W51R2

Box 46 - Project W46R, Oversize, 1952-1953
1. 1952. Project W46R map
2. 1953. Density and height growth in all plots

Box 54 - Lassen National Forest and Plumas National Forest, Large Oversize, 1931-1961
1. 1949. Maps of Harvey Valley Grazing Allotment
2. 1949, ca. Aerial photograph mosaic of the Harvey Valley Grazing Allotment
3. 1953-1961. Harvey Valley Grazing Allotment utilization
4. 1956. Harvey Valley Grazing Allotment proposed range improvements
5. 1931. Hasel, Maps, Effect of sheep grazing on yellow pine, Plumas National Forest

[Contents]

Updated: 3/23/05