Wholesale price-list spring and fall, 1924 : hardy perennials, rock-garden plants, vines, shrubs, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, Incorporated, 1924)

Wholesale price list, spring and fall, 1925 : hardy perennials, rock-garden plants, vines, shrubs, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, Incorporated, 1925)

Wholesale price list : spring edition 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Bulb Company, 1951)

Wholesale price list : spring edition 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Bulb Company, 1952)

Wholesale price list : spring edition 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Bulb Company, 1953)

Wholesale price list : spring edition 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Bulb Company, 1954)

Wholesale price list : spring edition 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Bulb Company, 1955)

Wholesale price list : spring edition 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Bulb Company, 1956)

Wholesale price list : spring nineteen thirteen - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1913)

Wholesale price list : winter 1935, January 10 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Co, 1935)

Wholesale price list : winter 1938, January 20 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Co, 1938)

Wholesale price list : winter 1939, January 12 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Co, 1939)

Wholesale price list : winter 1940, January 19 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Co, 1940)

Wholesale price list, winter 1941, January 10 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Co, 1941)

Wholesale price lists for florists, seedsmen and nurserymen, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Bulb Co, 1940)

Wholesale prices, 1936 : invest in the modern irises and peonies ... - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. Wayman, 1936)

Wholesale prices, 1938 – 1939 : effective July 15, 1938 to July 15, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. Wayman, 1938)

Wholesale prices, 1939 – 1940 : effective July 15, 1939 to July 15, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert Wayman, 1939)

Wholesale prices for florists, seedsmen, and nurserymen : 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Bulb Company, 1925)

Wholesale prices for florists, seedsmen, and nurserymen : 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Bulb Company, 1926)

Wholesale prices for the trade 1904 : vegetable and flower seeds bulbs plants poultry supplies tools, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1904)

Wholesale prices for the trade : vegetable and flower seeds bulbs plants poultry supplies tools, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1906)

Wholesale prices on choice, standard and scarce varieties of iris - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gilbert H. Wild, 1925)

Wholesale prices on choice standard and scarce varieties of iris : fall 1926–spring 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gilbert H. Wild & Son, 1926)

Wholesale prices on choice standard and scarce varieties of iris : fall 1925–spring 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gilbert H. Wild & Son, 1925)

Wholesale prices : spring 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Bohlender & Sons, 1927)

Wholesale quotations to the trade only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Van's Perennial Gardens, 1935)

Wholesale seeds, bulbs and plants : November and December 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harrold's Pansy Gardens and Greenhouses, 1940)

Wholesale : spring 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1922)

Wholesale, spring 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1930)

Wholesale trade list. Spring 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1917)

Wholesale trade list - Pierson, A.N. Inc. (A.N. Pierson, Inc, 1914)

Wholesale trade list - Pierson, A.N. Inc. (A.N. Pierson, Inc, 1915)

Wholesale trade list - Pierson, A.N. Inc. (A.N. Pierson, Inc, 1916)

Wholesale trade list - Pierson, A.N. Inc. (A.N. Pierson, Inc, 1918)

Wholesale trade list - Pierson, A.N. Inc. (A.N. Pierson, Inc, 1919)

Wholesale trade list - Pierson, A.N. Inc. (A.N. Pierson, Inc, 1920)

Wholesale trade list - Elizabeth Nursery Co. (Elizabeth Nursery Co)

Wholesale trade list - Elizabeth Nursery Co. (Elizabeth Nursery Co, 1899)

Wholesale trade list - Elizabeth Nursery Co. (Elizabeth Nursery Co, 1909)

Wholesale trade list - Elizabeth Nursery Co. (Elizabeth Nursery Co, 1911)

Wholesale trade list - Elizabeth Nursery Co. (Elizabeth Nursery Co, 1910)

Wholesale trade list - Elizabeth Nursery Co. (Elizabeth Nursery Co, 1913)

Wholesale trade list - Elizabeth Nursery Co. (Elizabeth Nursery Co, 1915)

Wholesale trade list - Elizabeth Nursery Co. (Elizabeth Nursery Co, 1916)

Wholesale trade list - Elizabeth Nursery Co. (Elizabeth Nursery Co, 1921)

Wholesale trade list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T. R. Norman & Sons, 1922)

Wholesale trade list. Spring 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Aurora Nurseries, 1920)

Wholesale trade list. Spring, 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1918)

Wholesale trade list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph F. Martin Perennial Nurseries, 1927)

Wholesale trade list. Spring 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1951)

Wholesale trade list. Spring 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1949)

Wholesale trade list 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1915)

Wholesale trade list : fall 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin Kohankie Nurseries, 1909)

Wholesale trade list : fall, 1915-spring, 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry S. Dawson, 1915)

Wholesale trade list : fall 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1916)

Wholesale trade list : fall 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens Co, 1924)

Wholesale trade list : Fall 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1927)

Wholesale trade list : fall 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shenandoah Nurseries, 1928)

Wholesale trade list : fall 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nurseries, 1928)

Wholesale trade list : fall 1931-spring 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westbury Rose Co., Inc, 1931)

Wholesale trade list : fall 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Plumfield Nurseries, 1934)

Wholesale trade list. fall 1940-spring 1941. Bulletin no. 1, September 20th 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.R. Burr & Company, Inc, 1940)

Wholesale trade list : fall of 1934, September 21 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Co, 1934)

Wholesale trade list for nurserymen and dealers only : fall 1926-spring 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elmwood Nurseries, 1926)

Wholesale trade list for nurserymen and dealers only : spring 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H. Kohankie & Son, 1907)

Wholesale trade list for nurserymen, dealers, florists and landscape architects : spring, 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. & T. Smith Co, 1917)

Wholesale trade list for nurserymen, florists and dealers : bulletin No. 2, March 20, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Company, 1931)

Wholesale trade list for nurserymen, florists and dealers : bulletin No. 3, April 17, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Company, 1931)

Wholesale trade list for nurserymen, florists and dealers : March 4, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Company, 1932)

Wholesale trade list for nurserymen, florists and dealers : winter bulletin, January 17, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Company, 1931)

Wholesale trade list for nurserymen, florists and dealers : September 7, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Company, 1931)

Wholesale trade list for nurserymen, florists and dealers : February 10, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Plumfield Nurseries, 1934)

Wholesale trade list for nurserymen, florists and dealers, fall 1932. Fall bulletin no. 1, Sept. 1st - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Storrs & Harrison Co, 1932)

Wholesale trade-list of imported bulbs and plants : fall 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Howard Street Pansy Gardens, 1953)

Wholesale trade list of Morris Nurseries : for fall of 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Achelis, 1907)

Wholesale trade list of Morris Nurseries : for fall of 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Morris Nursery Co, 1910)

Wholesale trade list of shade and ornamental trees, shrubs, evergreens, vines and hardy perennials - Mentor Nurseries. (Mentor Nurseries, 1912)

Wholesale trade list of shade and ornamental trees, shrubs, evergreens, vines and hardy perennials : spring 1916, fall 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mentor Nurseries, 1916)

Wholesale trade list of shade and ornamental trees, shrubs, evergreens, vines and hardy perennials - Mentor Nurseries. (Mentor Nurseries, 1916)

Wholesale trade-list of Southwick Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edward Gillett, 1905)

Wholesale trade list of the Elizabeth Nursery Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elizabeth Nursery Co, 1908)

Wholesale trade list of the Elizabeth Nursery Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elizabeth Nursery Co, 1900)

Wholesale trade list of the Elizabeth Nursery Co. : fall, 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elizabeth Nursery Co, 1909)

Wholesale trade list of the Elizabeth Nursery Co. : spring, 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elizabeth Nursery Co, 1909)

Wholesale trade list of the Elizabeth Nursery Co. : spring, 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elizabeth Nursery Co, 1923)

Wholesale trade list [of the] Evergreen Nurseries : spring-1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kallay Bros. Co, 1929)

Wholesale trade list [of the] Evergreen Nurseries : spring-1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kallay Bros. Co, 1930)

Wholesale trade list [of the] Evergreen Nurseries : spring-1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kallay Bros. Co, 1931)

Wholesale trade list of the Evergreen Nurseries : spring 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kallay Brothers Company, 1928)

Wholesale trade list of the F. & F. Nurseries. Spring 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. & F. Nurseries, 1920)

Wholesale trade list of the F. & F. Nurseries. Fall 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. & F. Nurseries, 1919)

Wholesale trade list of the F. & F. Nurseries and Princeton Nurseries, Wm. Flemer's Sons, props. for nurserymen and dealers : Spring 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. & F. Nurseries, 1922)

Wholesale trade list of the oldest nursery in Indiana - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1933)

Wholesale trade list of the Shrewsbury Nurseries. Fall 1917, spring 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shrewsbury Nurseries, 1917)

Wholesale trade list : spring 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1920)

Wholesale trade list : spring 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lehde & Schoenhut, 1927)

Wholesale trade list : spring, 1931 : bulletin No. 1 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. & T. Smith Co, 1931)

Wholesale trade list : spring, 1932 : bulletin No. 1 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. & T. Smith Co, 1932)

Wholesale trade list. spring 1941. Bulletin no. 3, April 12, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.R. Burr & Company, Inc, 1941)

Wholesale trade list. spring 1941. Bulletin no. 2, January 21, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.R. Burr & Company, Inc, 1941)

Wholesale trade list : spring of 1933, January 16 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Company, 1933)

Wholesale trade list : spring of 1934, February 1 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Co, 1934)

Wholesale trade list, spring of 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Plumfield Nurseries, 1937)

Wiener entomologische Zeitung (E. Reitter [etc.], 1884)

Wiener entomologische Zeitung (E. Reitter [etc.], 1907)

Wild life of Scotland - Crawford, James Hunter. (John Macqueen, 1896)

Wild life of the world : a descriptive survey of the geographical distribution of animals - Lydekker, Richard, 1849 -1915 (F. Warne and co, 1916)

Wild Rose Iris Garden, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wild Rose Iris Garden, 1939)

Wild Rose Iris Garden, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wild Rose Iris Garden, 1940)

Wild Rose Iris Garden, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wild Rose Iris Garden, 1941)

Wild scenes and song-birds - Webber, C.W. (Charles Wilkins), 1819 -1856 (George P. Putnam & Co, 1854)

Wild scenes and song-birds - Webber, C.W. (Charles Wilkins), 1819 -1856 (Leavitt and Allen, 1858)

Wilk's seeds, a growing necessity - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk, 1928)

Wilk's seeds, a growing necessity - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk, 1929)

Wilk's seeds : "a growing necessity", 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1930)

Wilk's seeds : "a growing necessity", 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1931)

Wilk's seeds : "a growing necessity", 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1932)

Wilk's seeds : "a growing necessity", 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1933)

Wilk's seeds : "a growing necessity", 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1934)

Wilk's seeds : "a growing necessity", 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1935)

Wilk's seeds : "a growing necessity", 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1936)

Wilk's seeds : "a growing necessity", 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk & Co, 1937)

Willamette news : spring 1948 price list. volume I, number I - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willamette Nursery Co, 1948)

Willems, Sons' Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willems, Sons' Nurseries, 1927)

William Brewster correspondence. Letters from George H. Rigby - Brewster, William, 1851 -1919 (1896)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1887)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1904)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1911)

William C. Moore and Company [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (William C. Moore and Company, 1925)

[William Ewing Company materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1908)

William Henry Harrison (Tippecanoe) brand - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.H. Harrison Seed Co. Inc, 1924)

Williams' 1925 information book on gardening and farming - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Company, 1925)

Williams' information book on gardening and farming : 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Company, 1927)

Williams' information book on gardening and farming : season 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Company, 1926)

Williams' information book on gardening and farming : season 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Company, 1924)

Williams' information book on gardening and farming : season 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Company, 1923)

Williams information book on gardening and farming : spring 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Co, 1928)

Williams' seeds with a "growing" reputation : season 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Co., Inc, 1930)

Williams' seeds with a "growing" reputation : spring 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Co., Inc, 1929)

Williamson iris : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1932)

Williamson iris : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1933)

Williamson iris : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1934)

Williamson iris : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1944)

Williamson iris : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1935)

Williamson iris : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1936)

Williamson iris, daylilies, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1946)

Williamson iris peonies daylilies : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1937)

Williamson iris peonies daylilies : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1938)

Williamson iris peonies daylilies : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1947)

Williamson iris peonies daylilies : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1939)

Williamson iris peonies daylilies : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1940)

Williamson iris peonies daylilies : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1942)

Williamson iris peonies daylilies : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1943)

Williamson iris peonies daylilies : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1941)

Williamson iris...daylilies : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1945)

Williamson iris...daylilies : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1948)

Williamson iris...daylilies : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1949)

Williamson iris...daylilies : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1950)

Williamson iris...daylilies : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1951)

Williamson iris...daylilies : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Longfield Iris Farm, 1952)

The Willughby Society [publications] - Scopoli, Giovanni Antonio, 1723 -1788 (The Society, 1882)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1975)