Register of New Fruit and Nut Varieties, several catalogs from List 1 to List 21, 1944-1966

Correspondence, extensive grape breeding notes and notebooks, drawings of grape plants, drawings and sketches for wine labels for the New York State Agricultural Experiment Station, Geneva Cellars. Includes rootstock and grape information from the U.S., Georgia (in the former U.S.S.R.), France, and Germany. Information about his Hammondsport vineyard. Many slides of grapes and vineyard as well.