1930 Ad De Laval Separator Company Centrifugal Systems - ORIGINAL ELC1 OLD1A " This is a very

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This is an original 1925 black and white print ad for the Copper Insect Screens from Copper and Brass Research Association located on 25 Broadway

This is an original 1875 black and white wood engraving of Brazilian Métis outside of the village of São Pablo D'Olievnca in South America

confidence

Everything moves in a circle

1930 Ad De Laval Separator Company Centrifugal Systems - ORIGINAL ELC1 OLD1A " This is a veryThis is an original 1930 black and white print ad for De Laval Centrifugal Systems by The De Laval Separator Company located at 165 Broadway, New York City and 600 Jackson Blvd., Chicago. CONDITION This 81+ year old Item is rated Very Fine ++. Moderate aging in margins. No creases. No natural defects. Light scuffing. No tears. No water damage. Product Type: Original Print Ad; Black White Grade: Very Fine ++ Dimensions: Approximately 8. 5 x 11. 5