Photograph of 30 Year Old Jack Pine Stand
Original caption: 30 year old jack pine stand 10 years after thinning. Black Duck Road. Historic Photographs
Photograph of Strip Cutting in Good Site Cedar
Original caption: Strip cutting in good site cedar, heavily stocked. Rapid River RD. Historic Photographs
Photograph of Area Showing Crown Opening
Original caption: View of area showing crown opening by removal of 11th row. Historic Photographs
Photograph of Jack Pine Pole Stand After Treatment
Original caption: Jack pine pole stand after treatment. Historic Photographs Public domain photograph of forest, trees, US government forestry agency, free to use, no copyright restrictions image - Picryl description
Photograph of a 30 Year Old Stand of Red Pine
Original caption: TSI in a 30 year old stand of red pine, on the Kenton Ranger District. Historic Photographs
Photograph of Assistant Ranger Poppy Checking Top Diameter of Red Pine...
Original caption: Checking top diameter of Red Pine pulpwood (Asst. Ranger Poppy). Every 11th row was removed. Pulpwood from adjacent rows piled in this area. Historic Photographs
Photograph of Supervisor Marshall and Ranger Farley in a Thinned Stand...
Original caption: Supervisor Marshall and Ranger Farley in thinned stand of Norway Pine. Cut Foot Sioux Dist. Historic Photographs
Photograph of 17 Year Old White Spruce Plantation
Original caption: Followup of photo #469892. 17 year old white spruce plantation. Aspen overstory removed by timber sale 1951. This photo 4 years later indicates good response to release. Laona Dist. Historic Photographs
Photograph of Fred Heissner Sale, National Forest Service photograph.
Original caption: Fred Heissner sale NE 1/4 NW 1/4 sec. 3-38-14 after commercial crop tree thinning for chemical wood and low grade sawlogs, looking N 45 degrees E. Florence District. Historic Photographs
Photograph of Jack Pine Management Cycle
Original caption: Jack pine "Management Cycle". Thinning to a spacing of 6 x 7 ft. will permit full grown development in this 18 year old stand. Historic Photographs
Photograph of Cutting of Aspen Overstory by Timber Sale
Original caption: Roberts Lake Pl.30; established Fall 1938. Cutting of aspen overstory by timber sale took place in Summer 1951. Laona RD. Historic Photographs
Photograph of Commercial Thinning in 45 Year Old Red Pine Stand
Original caption: C.P. 38, Cass Lake Dist. 5th year photo. L. Pound in photo. Commercial thinning in 45 year old red pine stand. Historic Photographs
Photograph of Thinning in a 22 Year Old Pine Plantation
Original caption: Thinning in a 22-year old pine plantation. Sale to Alton Box Board Co. Historic Photographs
Photograph of Aspen Management Cycle, National Forest Service photogra...
Original caption: Aspen "Management Cycle". At age 45 this stand contains 6,000 board ft. Average stands rarely contain more at any age. Historic Photographs
Photograph of Aspen Management Cycle, National Forest Service photogra...
Original caption: Aspen "Management Cycle". Removal of 2,500 bd. ft. per acre grossed $35.00 and left this 45 year old stand in excellent condition for future growth. Historic Photographs
Photograph of Balsam Type After Cutting All Balsam
Original caption: Balsam type after cutting all balsam containing two of 100" sticks march to a 4-in top. Glidden RD. Cheq NF. Historic Photographs
Photograph of 80 Year Old Red Pine, White Pine Stand
Original caption: C.P. #32 80 year old red pine, white pine stand. Looking East sec. 10, T31N - R15 W, taken just prior to 1st commercial thinning. Ranger Stephens in picture. Lakewood RD. Historic Photographs
Photograph of Red Pine Management Cycle
Original caption: Red pine "Management Cycle" as that in a corresponding unthinned stand. Thinning will hasten the date of the first commercial cut by approximately 10 years. Historic Photographs
Photograph of Aspen Management Cycle, National Forest Service photogra...
Original caption: Aspen "Management Cycle". Even though not thinned, thrifty 30 year old stands contain aspen pulpwood. Historic Photographs
Photograph of Chemical Wood Sale, National Forest Service photograph.
Original caption: Chemical wood sale, bolts and saw logs cut last winter. Historic Photographs
Photograph of Joe Mack Examining Red Pine
Original caption: Joe Mack examining Red Pine released & pruned by sale. Historic Photographs
Photograph of 18 Year Old White and Norway Pine after Thinning Pine
Original caption: 18 yr. old white and Norway pine after thinning pine. P.2 on Sand Lake Trail. Historic Photographs
Photograph of Crown Spacing in Unthinned Plot of Jack Pine
Original caption: Crown spacing in unthinned plot in 50-55 year age class jack pine. Historic Photographs
Photograph of First Commercial Cutting in Red Pine
Original caption: First commercial cutting in red pine 1948, 40-50 yrs. Old. Show-me trip point. Bena RD. Historic Photographs
Photograph of Smelting Poles at the White Pine Mine
Original caption: Smelting poles at the White Pine Mine. Poles cut from stand improvement sale. Bergland District. Winter 1955-1956. Historic Photographs
Photograph of Dense Stand of Unthinned Red and Jack Pine
Original caption: Dense stand of unthinned 35- year old mixed red and jack pine. Pike Bay. Historic Photographs
Photograph of Stand of Dense Mixed Jack Pine
Original caption: Stand of dense 35 year old mixed jack pine five years after thinning. Historic Photographs
Photograph of Aspen Management Cycle, National Forest Service photogra...
Original caption: Aspen "Management Cycle". Five cords of pulpwood per acre have been removed, netting $1.87 stumpage and providing $20.62 in wages and truck hire for felling, peeling, and delivering. Historic ... More
Photograph of Crown Spacing in Thinned Plot of Jack Pine
Original caption: Crown spacing in thinned plot in 50-55 year age class jack pine. Historic Photographs
Photograph of Post Cutting in a Red Pine Stand
Original caption: CP26. Post cutting in red pine stand made in 1949. First post cutting job on Walker Dist. Stand age 45 years. Historic Photographs
Photograph of Jack Pine Thinning Plot After Treatment
Original caption: Jack pine thinning Plot after treatment. Historic Photographs Public domain photograph of forest, trees, US government forestry agency, free to use, no copyright restrictions image - Picryl description
Photograph of Jack Pine Pole Stand During Treatment
Original caption: Jack pine pole stand during treatment. Historic Photographs Public domain photograph of forest, trees, US government forestry agency, free to use, no copyright restrictions image - Picryl description
Photograph of Jack Pine Pole Stand Before Treatment
Original caption: Jack pine pole stand before treatment. Historic Photographs Public domain photograph of forest, trees, US government forestry agency, free to use, no copyright restrictions image - Picryl description
Photograph of a 35 Year Old Stand of Jack Pine
Original caption: A 35 year old stand of jack pine thinned by CCC enrollees in the winter of 1934-35. Supt. Kellett is shown measuring the d.b.h. of one of the trees in the stand. Historic Photographs
Photograph of Jack Pine Management Cycle
Original caption: Jack pine "Management Cycle". Five years after thinning, dominant trees in this stand, now 30 years old, increased 0.9 in. in diameter; corresponding trees in the unthinned stand increased onl... More
Photograph of Thinning in Black Spruce Swamp
Original caption: Thinning in black spruce swamp 60-70 years of age in national forest timber sale cut Nov. 1939. About 1/3 of total stems removed. Borings in summer or 1941 showed increased growth. Historic Photographs
Photograph of Commercial Thinning in a 45 Year Old Red Pine Stand
Original caption: CP28. Commercial thinning in 45-year-old red pine stand. Cass Lake District. Historic Photographs
Photograph of Thinned Jack Pine, National Forest Service photograph.
Original caption: Thinned jack pine. Medium site 38 yrs., old original 1300 per acre. Present 800 per acre. As plot Portage River CCC camp. East Hub 5-6, N. 20 West. Historic Photographs
Photograph of District Ranger Chase, National Forest Service photograp...
Original caption: District Ranger Chase checking the number of stems per acre left in a jack pine stand after it was thinned selectively by commercial sale in the winter of 1937-38. Historic Photographs
Photograph of Red Pine Stand, National Forest Service photograph.
Original caption: CP26. Red pine stand of 55 years thinned and posts removed by timber operator in 1949. CP site marked by post on S side of stand. NW1/4, SE1/4 Sec16-141-29, photo taken at 305 degrees. Walker ... More
Photograph of Chemical Wood Being Removed
Original caption: Graves Bros. Sale- chemical wood being removed- bolts and sawlogs cut last winter. Dist. Ranger Roberts. Munising RD. Historic Photographs
Photograph of First Cut in 24 Year Old Red Pine Plantation
Original caption: First cut in 24-year old red pine plantation. 8 cords per acre. $2.50 per cord. Other similar cuts up to 20 cords per acre. Historic Photographs
Photograph of 30 Year Old Red and White Pine Stand
Original caption: 30 yr old red and white pine stand after timber stand improvement activities. Historic Photographs
Photograph of Jack Pine Management Cycle
Original caption: Jack pine "Management Cycle". At 40 years of age pulpwood can be removed, but only crooked, limby trees should be cut. Historic Photographs
Photograph of Red Pine Plantation, National Forest Service photograph.
Original caption: Inside red pine plantation P-50A, planted 1938. Staff Asst. Knudson standing where 1 tree had been previously removed in thinning operation for Xmas trees. Raco Dist. Upper Mich NF. Historic Photographs
Photograph of Post Cutting in Red Pine Stand
Original caption: C.P. 26, Walker Dist. 5 year followup photo. Ranger Cyr in photo. Post cutting in red pine stand made in 1949. First post cutting job on Walker Dist., stand age 45 years. Historic Photographs
Photograph of Chemical Wood Being Removed
Original caption: Graves Bros. Sale - chemical wood being removed- bolts and sawlogs cut last winter, Ranger Roberts. Munising District. Historic Photographs
Photograph of Seed Production Area Number 30
Original caption: Seed production Area #30 SE SW 10 T25N RIW after removal of cull trees. Historic Photographs
Photograph of Thinning in Red Pine Plantation
Original caption: Thinning in Red Pine Plantation. Historic Photographs Public domain photograph of forest, trees, US government forestry agency, free to use, no copyright restrictions image - Picryl description
Photograph of Aspen Management Cycle, National Forest Service photogra...
Original caption: Aspen "Management Cycle". Thinned at age 20 years, This stand now 30 years has merohantable saw timber. Historic Photographs
Photograph of Red Pine Thinning, National Forest Service photograph.
Original caption: Red pine thinning, Highbanks area. Bena District. Historic Photographs
Photograph of Max Baker Post Thinning Sale Job
Original caption: After photo taken in Max Baker post thinning sale job. Show-me trip point on Walker Ranger Dist. Rgr. McQueen in photo. Historic Photographs
Photograph of Fred Heissner Sale, National Forest Service photograph.
Original caption: Fred Heissner sale NE 1/4 NW 1/4 sec. 3-38-14 after commercial crop tree thinning for chemical wood and low grade sawlogs, looking N 20 degrees E. Florence District. Historic Photographs
Photograph of Uncut Hardwoods in Graves Brothers Sale Area
Original caption: Uncut hardwoods in Graves Bros. Sale area. Historic Photographs
Photograph of Posts from Pine Plantation Thinning
Original caption: Posts from pine plantation thinning. The Shawnee expects to thin 30,000 acres within next 10 years. Historic Photographs
Photograph of Cutting Tree Limbs, National Forest Service photograph.
Original caption: Cutting the tree limbs. Plantation release by sale. Historic Photographs
Photograph of Commercial Thinning and Release of Red and Jack Pine
Original caption: Commercial thinning and release of Red & Jack Pine to reduce 130 sq.ft. Basal Area to 90 sq.ft. Sec.8,T23N. Historic Photographs
Photograph of Seed Production Area Number 30
Original caption: Seed production Area #30 SE SW 10 T25N RIW after removal of cull trees. Historic Photographs
Photograph of Thinning in Red Pine Plantation
Original caption: Thinning in Red Pine Plantation. Historic Photographs Public domain photograph of forest, trees, US government forestry agency, free to use, no copyright restrictions image - Picryl description
Photograph of Jack Pine Management Cycle
Original caption: Jack pine "management Cycle". Jack pine thickets may become stagnant at 12 to 20 years of age. Historic Photographs