The practical nurseryman and horticultural advertiser (W.F. Heikes, 1898)

Preferred nursery stock for the Rocky Mountain and Plains Region, 1945 : our sixteenth - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kroh Brothers Nurseries, 1945)

The preferred stock. Bulletin no. 2, January 1920, Line up your spring requirements early - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jackson & Perkins Company, 1920)

Preliminary bulletin : spring 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shenandoah Nurseries, 1921)

Premium hardy perennial plants for fall '41, wholesale only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph F. Martin Perennial Nurseries, 1941)

Prepare now for those gay beds and borders of tulips, hyacinths, narcissus and crocus you wished for last spring - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Co, 1930)

Price and variety list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Utah Nursery Co, 1920)

Price list - Elm City Nursery Co. (Elm City Nursery Co, 1901)

[Price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Moore's Nurseries, 1940)

[Price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Moore's Nurseries, 1941)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Washington Nursery Company, 1912)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oregon Nursery Co, 1910)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Washington Nursery Company, 1901)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Morris Nursery Co, 1910)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yakima Valley Nursery Company, 1912)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursery Co, 1904)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursery Co, 1908)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursery Co, 1907)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Wragg & Son, 1893)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursery Co, 1905)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1940)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (California Nursery Company, 1891)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (California Nursery Company, 1892)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (California Nursery Company, 1894)

[Price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Moore's Nurseries, 1942)

Price list - Elm City Nursery Co. (Elm City Nursery Co, 1903)

Price list - Elm City Nursery Co. (Elm City Nursery Co, 1904)

Price list - Elm City Nursery Co. (Elm City Nursery Co, 1905)

Price list - Elm City Nursery Co. (Elm City Nursery Co, 1906)

Price list - Elm City Nursery Co. (Elm City Nursery Co, 1907)

Price list - Elm City Nursery Co. (Elm City Nursery Co, 1908)

Price list - Elm City Nursery Co. (Elm City Nursery Co, 1910)

Price list - Elm City Nursery Co. (Elm City Nursery Co, 1911)

Price list - Elm City Nursery Co. (Elm City Nursery Co, 1913)

Price list - Elm City Nursery Co. (Elm City Nursery Co, 1914)

Price list - Elm City Nursery Co. (Elm City Nursery Co, 1915)

Price list. 1918-19 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Home Nursery Co, 1918)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Houlihan Nursery Co, 1930)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Post's Nursery, 1937)

Price list. No. 1 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Call's Nurseries, 1929)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Whitford Nursery, 1938)

Price list. No. 3 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Call's Nurseries, 1928)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wedge Nursery, 1921)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Outpost Nurseries, 1925)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Champion Nurseries, 1927)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnes Bros. Nursery Co, 1924)

Price list. Season of 1918-19 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Capital City Nursery Company, 1918)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.T. Hood & Co, 1927)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wedge Nursery, 1920)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (1940)

Price list. Fall 1918 and spring 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.E. Ilgenfritz Sons & Co, 1918)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (North Star Nursery Company, 1937)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (White Elm Nursery Co, 1934)

Price list. Catalogue no. 9 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hillsdale Landscape Company, 1949)

Price list. Number eighty-two - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Greening Nursery Company, 1932)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wood-Howell Nurseries, 1934)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nursery, 1933)

Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nursery, 1932)

Price list. No. 30 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Golf Nursery, 1947)

Price list & catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.E. Wilson & Co., Inc, 1932)

Price list : 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Seed Company, 1921)

Price list 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Klehm's Nurseries, Inc, 1923)

Price list, 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Champion Nurseries, 1925)

Price list, 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Champion Nurseries, 1926)

Price list, 1931-1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Post's Nursery, 1931)

Price list, 1932-1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Post's Nursery, 1932)

Price list, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mission Gardens, 1939)

Price list, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairbury Nurseries, 1941)

Price list, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mission Gardens, 1941)

Price list, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairbury Nurseries, 1942)

Price list, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mission Gardens, 1942)

Price list, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John M. Eisler Nurseries, 1942)

Price list, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairbury Nurseries, 1943)

Price list, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John M. Eisler Nurseries, 1943)

Price list : 1943 fall season - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Columbia & Okanogan Nursery Company, 1943)

Price list, 1943, our 80th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clyde Nursery, 1943)

Price list, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairbury Nurseries, 1944)

Price list, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mission Gardens, 1944)

Price list, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John M. Eisler Nurseries, 1944)

Price list, 1944, our 81st year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clyde Nursery, 1944)

Price list, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairbury Nurseries, 1945)

Price list, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairbury Nurseries, 1946)

Price list, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pound Ridge Nursery, 1949)

Price list, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woodcock Nurseries, 1949)

Price list, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mission Gardens, 1949)

Price list, 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gates Nursery, 1950)

Price list 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pound Ridge Nurseries, 1950)

Price list 1950 : our eighty-seventh year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clyde Nursery, 1950)

Price list, 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairbury Nurseries, 1951)

Price list 1951 : our eighty-eighth year : trees, berries, shrubs, hedges, evergreens, vines, roses, perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clyde Nursery, 1951)

Price list 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gates Nursery, 1953)

Price list 1953 : our ninetieth year : trees, berries, shrubs, hedges, evergreens, vines, roses, perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clyde Nursery, 1953)

Price list 1954 : our ninety-first year : trees, berries, shrubs, hedges, evergreens, vines, roses, perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clyde Nursery, 1954)

Price list 1955 : our ninety-second year : trees, berries, shrubs, hedges, evergreens, vines, roses, perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clyde Nursery, 1955)

Price list 1956 : the Clyde Nursery, Pickett and Son : trees, berries, shrubs, hedges, evergreens, vines, roses, perennials our ninety-third year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clyde Nursery, 1956)

Price list, 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fort Morgan Nursery, 1957)

Price list-1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Green Bowers Nursery & Garden Center, 1957)

Price list, 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fort Morgan Nursery, 1958)

Price list-1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Green Bowers Nursery & Garden Center, 1958)

Price list, 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fort Morgan Nursery, 1959)

Price list : 1965 - 1966 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1964)

Price list : 1965 - 1966 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1965)

Price list 29-30 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Washington Nursery Company, 1929)

Price list 30-31 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Washington Nursery Company, 1930)

Price list 741 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McKay Nursery Co, 1941)

Price list and condensed catalog. guaranteed nursery stock, fruit and ornamental. No. 16 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yakima Valley Nursery Company, 1917)

Price list and condensed catalog. guaranteed nursery stock, fruit and ornamental. No. 19 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yakima Valley Nursery Company, 1920)

Price list and condensed catalogue : 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Columbia & Okanogan Nursery Company, 1942)

Price list and specialties : season 1900 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elm City Nursery Co, 1900)

Price list and specialties : season 1901 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elm City Nursery Co, 1901)

Price list "BB" : 1928-1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McKay Nursery Co, 1928)

[Price list] bulletin no. 1 : Spring 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McNary & Gaines, 1907)

Price list : effective February 1st, 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oregon Nursery Company, 1920)

Price list effective February 1st, 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Salem Nursery Company, 1920)

Price list effective September 1, 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Salem Nursery Company, 1920)

Price list : fall 1909, spring 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursery Co, 1909)

Price list : Fall 1919-Spring 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.E. Ilgenfritz' Sons Company, 1919)

Price list : fall 1920-spring 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.E. Ilgenfritz' Sons Company, 1920)

Price list. fall 1921 and spring 1922. No. 120 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.E. Ilgenfritz' Sons Company, 1921)

Price list : Fall 1922 and spring 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.E. Ilgenfritz Sons & Co, 1922)

Price list. fall 1923 and spring 1924. No. 122 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.E. Ilgenfritz Sons Company, 1923)

Price list : fall 1925-spring 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.R. Donaldson Co. Nurseries, 1925)

Price list–fall 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Neosho Nurseries Co, 1927)

Price list–fall 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Neosho Nurseries Co, 1928)

Price list : fall 1928 spring 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hamburg Nurseries, 1928)

Price list : fall 1932 and spring 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Donaldson Nurseries, 1932)

Price list : fall 1935 spring 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Donaldson Nurseries, 1935)

Price list : fall 1937, spring 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Donaldson Nurseries, 1937)

Price list : fall, 1937 spring, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chandler Landscape & Floral Co, 1937)

Price list : fall, 1938 spring, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chandler Landscape & Floral Co, 1938)

Price list, fall 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Donaldson Nurseries, 1940)

Price list : fall 1941 and spring 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Donaldson Nurseries, 1941)

Price list : fall 1942 - spring 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1942)

Price list : fall 1942-spring 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chandler Landscape & Floral Co, 1942)

Price list : fall 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1927)

Price list : fall 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1928)

Price list : fall 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1943)

Price list : fall 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1945)

Price list, fall, 1947, October 1st / Nut Tree Nurseries ; John W. Hershey, owner - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nut Tree Nurseries, 1947)

Price list : fall, 1948 and spring, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1948)

Price list, fall, 1948, October 1st - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nut Tree Nurseries, 1948)

Price list, fall 1949 – spring 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nut Tree Nurseries, 1949)

Price list, fall 1950 – spring 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nut Tree Nurseries, 1950)

Price list : fall 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1937)

Price list : fall 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1938)

Price list, fall 1951–spring 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nut Tree Nurseries, 1951)

Price list, fall 1953-spring 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nut Tree Nurseries, 1953)

Price list, fall 1954-spring 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nut Tree Nurseries, 1954)

Price list : fall 1957 - spring 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1957)

Price list : fall 1962 and spring 1963 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1962)

Price list : fall '34, spring '35 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chandler Landscape & Floral Co, 1934)

Price list : fall '35, spring '36 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chandler Landscape & Floral Co, 1935)

Price list, fall '52 and spring '53 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nut Tree Nurseries, 1952)

Price list, fall '55 and spring '56 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nut Tree Nurseries, 1955)

Price list, fall '57 and spring '58 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nut Tree Nurseries, 1957)

Price list : fall and spring, 1946-47 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hobbs & Sons, 1946)

Price list : fall of 1930 spring of 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hamburg Nurseries, 1930)

Price list : fall season 1946 - spring 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Columbia & Okanogan Nursery Company, 1946)

Price list. fine seeds. No. 35 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Curt Unverhau, 1936)

Price list–F.O.B. Neosho : August, 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Neosho Nurseries Co, 1926)

Price list–F.O.B. Neosho : March 1, 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Neosho Nurseries Co, 1925)

Price list–F.O.B. Neosho : September 5, 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Neosho Nurseries Co, 1925)

Price list for 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clyde Nursery, 1941)

Price list for 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clyde Nursery, 1942)

Price list for fall 1908 of grape vines, fruit trees, small fruits and ornamentals : announcement - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lewis Roesch, 1908)

Price list for fall 1909 of grape vines, fruit trees, small fruits and ornamentals - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lewis Roesch and Son, 1909)

Price list for fall 1910 of grape vines, fruit trees, small fruits and ornamentals - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lewis Roesch and Son, 1910)

Price list for fall 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edw. J. Gardner Nursery, 1949)

Price list for fall and spring / Martin Thomsen, florist, landscape architect, and nurseryman ; [Martin Thomsen's Nursery Company] - Martin Thomsen (Firm) (Martin Thomsen, 1925)

Price list for fall and winter 1925-26 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Garden Nurseries, A. E. Wohlert, 1925)

Price list for high grade nursery stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Franklin Davis Nursery Co, 1914)

Price list for Minnesota, Wisconsin, Iowa and South Dakota [of] fruit and ornamental nursery stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clinton Falls Nursery Co, 1927)

Price list for special catalogue : "aristocrats of Northern gardens" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Northwest Nursery Company, 1950)