"A Mechanical Harvesting and Handling System for Tobacco," by William E. Splinter and Charles W. Suggs, 1968
May 1968

"Effect of Rubber Resilience on the Operation of the Spiral Rubber Wiper Defoliator" drafts and research notes, 1966-1968

American Tobacco Co., American Brands, 1958-1971

Carreras Rothmans Ltd., Folder 1, 1974-1983

Charts and diagram on tobacco plant growth and harvesting, 1964

Charts and diagrams on energy needed to remove tobacco leaves
February 8, 1962

Charts and diagrams on tobacco harvesters
September 14, 1965

Charts and diagrams on tobacco harvesting and yield in terms of yield, 1955-1958

Charts on the tobacco industry
1953 to August 12, 1955

Charts, diagrams, and math formulas on tobacco stalk cutting, 1960-1961

Cooperative work with John Campbell of Imperial Tobacco on cut-strip & close-grown tobacco, 1974-1982

Correspondence related to agricultural machinery for tobacco crops, 1958-1967

Correspondence: F :: Dusting and Spraying
April 1955 to May 1967

Correspondence: G :: Dusting and Spraying
August 1955 to February 1965

Correspondence: J :: Dusting and Spraying
1955 to 1966

Correspondence: K :: Dusting and Spraying
October 24, 1957 to May 20, 1966

Curing: Bin-type, Bulk :: Data :: Harvesting
1960

Data and Equations on the Operating Parameters of the Tobacco Harvester, William E. Splinter
circa 1963 to 1964

Defoliator characteristics data and analysis, 1955

Defoliator Characteristics Drawing :: Data :: Harvesting
circa September 11, 1953 to 1958

Diagram of an automatic control system for tobacco harvesters
January 5, 1970

Diagrams of tobacco defoliator components
March 30, 1971

Diagrams of tobacco harvester components
May 13, 1971

Drawings and diagrams of tobacco processing related items, 1967-1975

Force and Energy to Remove Leaves :: Data :: Harvesting
circa 1962

Frictional Characteristics Manuscript :: Plant Studies :: Physical Characteristics and Properties
circa 1958 to 1960

Harvesting at Graham Howard's farm
circa 1967

Harvesting Information :: Data :: Harvesting
August 10, 1967 to September 18, 1967

Harvesting machine at Avoca Farm

Harvesting machine design

Harvesting machinery
circa 1959

Harvesting machinery and other agricultural machinery

Harvesting operations at Graham Howard's farm
1967

Harvesting: Tobacco Articles, Requests for and Corrections of (1 of 2) :: Equipment Studies :: Physical Characteristics and Properties
August 24, 1954 to July 30, 1962

Harvesting: Tobacco Components :: Equipment Studies :: Physical Characteristics and Properties
1955 to 1962

Harvesting: Tobacco Components, Quotations of and Requisitions for :: Equipment Studies :: Physical Characteristics and Properties
1954 to 1955

Imperial Tobacco Co., Ltd, 1977 letter & associated materials, 1971-1979

Imperial Tobacco Co., Ltd, close-grown tobacco & cut strip, 1973-1978

Information on plant growth promoting products, 1955-1965

Leaf Damage Due to Mechanical Defoliation :: Data :: Harvesting

Line graph on the mechanical strength of tobacco tissue, 1963-1964

Mechanical Harvesting Data :: Data :: Harvesting
June 1954 to September 1954

Report on Project S-288, Systems Engineering of the Cultural and Processing Operations in Tobacco, 1966
1965 to January 15, 1966

Research Data and Drafts of Papers Concerning Mechanical Tobacco Harvesters :: Data :: Harvesting
1963 to March 1968

Tables on tobacco harvesting efficiency, 1966-1967

Tables on tobacco production, circa 1961-1962
1937 to 1962

Tobacco Harvest Operating Parameters with Data, 1966