W. Grossmann & Son

• 1919 catalogue of W. Grossman & Son
• 1921 catalogue
• 1922 catalogue
• 1923 [catalog]
• 1924 descriptive catalog
• Catalog of W. Grossmann & Son
• Complete retail price list for 1933 : field seed, garden seed, flower seed, poultry food and supplies, fertilizers, insecticides and sparayers, etc
• Complete retail price list for 1934
• Complete retail price list for 1935
• Complete retail price list for 1936, February 1
• Complete retail price list for 1937, February 1
• High grade seeds