1940 The De Laval Separator Users Owners Letter Envelope

1935 AD.(XH28)~DE LAVAL SEPARATOR CO. NYC. DE LAVAL GOLDEN AND STERLING SERIES

VINTAGE ORIGINAL PRINT AD. SHIPPED ON BOARD IN PROTECTIVE SLEEVE: SIZE=5” x 8”

1928 AD.(XH69)~DE LAVAL SEPARATOR CO. CHICAGO. DE LAVEL GOLDEN SERIES SEPARATORS

VINTAGE ORIGINAL PRINT AD. SHIPPED ON BOARD IN PROTECTIVE SLEEVE: SIZE=5” x 8”