1936 catalogue of "sterling quality" seeds, flower, vegetable, field and lawn - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Allen, Sterling & Lothrop, 1936)

1936, Platt's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Frank S. Platt Co, 1936)

1936 wholesale catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ferry-Morse Seed Company, 1936)

1937 catalog and price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Co, 1937)

1937 catalog : vegetable, flower & field seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rocky Mountain Seed Company, 1937)

1937 garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. Lagomarsino & Sons, 1937)

1938 Annual catalog : flower, field and garden seeds, poultry supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Monarch Seed & Feed Co, 1938)

1938 catalog : vegetable, flower & field seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rocky Mountain Seed Company, 1938)

1938 Fraser's sun-ripened seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser & Son, 1938)

1938 garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. Lagomarsino & Sons, 1938)

1938 Seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Company, 1938)

1938, sixty seventh annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1938)

1938 Yearbook - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery & Seed Co, 1938)

1939 for your garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carl Purdy, 1939)

1939 garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. Lagomarsino & Sons, 1939)

1939 garden guide for market gardeners, home gardeners, farmers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Letherman-Linerode Seed Co, 1939)

1939, our 52nd year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser & Son, 1939)

1939, sixty-eighth annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1939)

1939 year book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery & Seed Co, 1939)

1940 garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. Lagomarsino & Sons, 1940)

1940 Mills seeds, tested and guaranteed : 53rd year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.B. Mills, 1940)

1940 Ročenka - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (National Seed and Importing Company, 1940)

1940 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairway Gardens, 1940)

1940 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Co, 1940)

1940 wholesale price list of flower seeds for nurserymen, bedding plant specialists and commercial flower growers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ferry-Morse Seed Co, 1940)

1941 annual catalogue / St. Louis Seed Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (St. Louis Seed Co, 1941)

1941 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Co, 1941)

1941 seed and bulb catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairway Gardens, 1941)

1941 seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Braeger Brothers, 1941)

1941 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Co, 1941)

1941 seeds, garden and farm supplies, planting information : forty-eighth annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Aggeler & Musser Seed Co, 1941)

1942 annual catalogue / St. Louis Seed Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (St. Louis Seed Co, 1942)

1942 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Co, 1942)

1942 guide to American gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. Lagomarsino & Sons, 1942)

1942 Ročenka - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (National Seed and Importing Company, 1942)

1942 seed and bulb catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairway Gardens, 1942)

1942 seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Braeger Brothers, 1942)

1942 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Co, 1942)

1943 annual catalogue / St. Louis Seed Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (St. Louis Seed Co, 1943)

1943 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Co, 1943)

1943 seed and bulb catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairway Gardens, 1943)

1943 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Co, 1943)

1943 victory yearbook : plant for victory : grow fruits & vegetables for victory, flowers for morale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery & Seed Co, 1943)

1944 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Co, 1944)

1944 seed and bulb catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairway Gardens, 1944)

1944 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Co, 1944)

1944 victory yearbook : our victory vegetable collection - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery & Seed Co, 1944)

1945 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Co, 1945)

1945 fall bulb catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hallawell Seed Co, 1945)

1945 seed and bulb catalog : Fairway victory gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairway Gardens, 1945)

1945 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Co, 1945)

1945 spring catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Deposit Seed Co, 1945)

1946 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Co, 1946)

1946 garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Campbell Seed Store, 1946)

1946 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Co, 1946)

1946 spring catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Deposit Seed Co, 1946)

1947 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Co, 1947)

1947 garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Campbell Seed Store, 1947)

1947 seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Grand Rapids Growers Inc, 1947)

1947 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Co, 1947)

1947 seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.H. Perron, 1947)

1947 Simpson Seed & Floral Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Simpson Seed & Floral Co, 1947)

1947 spring catalog : world famous flower and vegetable seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Deposit Seed Co, 1947)

1948 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Braeger's Oregon Seed Store, 1948)

1948 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Co, 1948)

1948 garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Campbell Seed Store, 1948)

1948 seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Grand Rapids Growers Inc, 1948)

1948 Simpson Seed & Floral Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Simpson Seed & Floral Co, 1948)

1948 spring catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Deposit Seed Co, 1948)

1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Simpson Seed Company, 1949)

1949 garden annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Navlet's Oakland, 1949)

1949 general catalog : vegetable and flower seeds, plants, bulbs, roses, shrubs, vines, garden requisities, pet supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Co, 1949)

1949 seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Grand Rapids Growers Inc, 1949)

1949 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Company, 1949)

1949 spring catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Deposit Seed Company, 1949)

1950 seed annual : beauty and abundance from your own garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Grand Rapids Growers Inc, 1950)

1951 seed annual : "tested seeds for all your needs" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Grand Rapids Growers Inc, 1951)

1952 seed annual : seed merchants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Grand Rapids Growers Inc, 1952)

1953 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Campbell Seed Store, 1953)

1953 - offer 59A - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pearce Seed Company, 1953)

1953 - offer 59B - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pearce Seed Company, 1953)

1954 featuring popcorn, lemondrop, sapphire - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waller Flowerseed Company, 1954)

1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hallawell Seed Co, 1955)

1959 61st anniversary : Gould's seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R.L. Gould & Company, 1959)

1994 IUCN red list of threatened animals (1994)

1997 IUCN red list of threatened plants (1997)

1912 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Philipps Seed and Implement Company, 1912)

20th annual catalogue of seeds & plants for 1905 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain Seed Co, 1905)

20th century catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.L. May & Co, 1900)

21st annual catalogue of seeds & plants for 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain Seed & Plant Co, 1906)

24th annual catalogue of sterling seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northrup, King & Co, 1908)

25th Anniversary seed annual, 1921-1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Braeger's Oregon Seed Store, 1946)

25th annual catalog, 1915-1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Company, 1939)

25th annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Huntington & Page, 1905)

25th annual seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alexander Drug and Seed Co, 1898)

26th annual catalogue of seeds : 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Huntington & Page, Seedsmen, 1906)

26th seed annual, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Grand Rapids Growers Inc, 1946)

26th year : Archias' sure seeds for 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias' Seed Store, 1909)

27th annual [catalog]. 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Griswold Seed and Nursery Co, 1917)

27th annual offering of sterling seeds : season of 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northrup, King & Co, 1911)

28th annual [catalog]. 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Griswold Seed & Nursery Company, 1918)

28th annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Company, 1898)

28th annual offering of sterling seeds : 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northrup, King & Co, 1912)

29th annual [catalog]. 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Griswold Seed & Nursery Company, 1919)

29th annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Company, 1899)

29th annual catalogue : sterling seeds 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northrup, King & Co, 1913)

29th catalog : 1879-1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wernich Seed Co, 1908)

30th annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Company, 1900)

30th annual catalogue : sterling seeds 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northrup, King & Co, 1914)

30th annual Griswold Seed and Nursery Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Griswold Seed and Nursery Co, 1920)

30th catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wernich Seed Co, 1909)

31st annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1901)

31st catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wernich Seed Co, 1910)

32d annual spring catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alexander Seed Co, 1905)

32nd annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1902)

32nd catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wernich Seed Co, 1911)

32nd year Archias' seed annual : 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias' Seed Store, 1915)

33rd annual spring catalogue. 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alexander Seed Co, 1906)

33rd catalog, 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wernich Seed Co, 1912)

34th annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1904)

34th annual spring catalogue : highest 1907 quality - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alexander Seed Co, 1907)

35th annual spring catalogue : highest 1908 quality - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alexander Seed Co, 1908)

36th annual catalog : what to plant how to plant when to plant - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Otto Schwill & Company, 1905)

36th annual catalogue 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1906)

37th annual catalogue 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1907)

38th annual catalogue 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1908)

45th annual catalog of superior seeds, flowering bulbs, plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Emma V. White Co, 1935)

48th annual catalogue : seeds, bulbs, farm supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.H. Ebeling, 1917)

49th annual seed and plant catalogue, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alneer Bros, 1932)

50th anniversary : 1940 year book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery & Seed Co, 1940)

50th anniversary [catalog]. 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John A. Salzer Seed Co, 1918)