P. deJager & Sons, 1946 – 1970, Holland

This firm was established in the 1800s by Peter de Jager.  After Guy Wilson’s death in 1962, this firm acquired Mr. Wilson’s stocks.  For several years they issued a separate catalog of Mr. Wilson’s stocks, but beginning in 1967 included them in the deJager catalog.

P. deJager & Sons, 1946

P. deJager & Sons, 1948

P. deJager & Sons, 1949

P. deJager & Sons Co. Inc., 1950

P. deJager & Sons, 1951

P. deJager & Sons, 1952

P. deJager & Sons, 1953

P. deJager & Sons, 1954

P. deJager & Sons. 1955

P. deJager & Sons, 1956

P. deJager & Sons, 1957

P. deJager & Sons, 1958

P. deJager & Sons, 1959

P. deJager & Sons, 1960

P. deJager & Sons, 1961

P. deJager & Sons, 1963

P. deJager & Sons. 1964

P. deJager & Sons, 1965

P. deJager & Sons, 1966

P. deJager & Sons, 1967

P. deJager & Sons, 1968

P. deJager & Sons, 1969 with Supplemental Price List of G.L. Wilson cultivars.

P.deJager and Sons, Inc. 1970