1941 Ad Lehigh Portland Cement Martin PBM-1 Patrol Bomber Glenn Martin Plant FZ5 SW1 prepared from observations made by

prepared from observations made by the observers of the Signal Servces

Ronald Coleman ON THE REVERSE (but not shown): Mabel Ballin

This piece was illustrated by Denneulin

"Chaff Cutters"

1941 Ad Lehigh Portland Cement Martin PBM-1 Patrol Bomber Glenn Martin Plant FZ5 SW1 prepared from observations made byThis is an original 1941 black and white print ad for the Lehigh Portland Cement Company located in Allentown, Pennsylvania. This ad features an image of a Martin PBM 1 long range patrol bomber for the U. S. Navy; and the plant of the Glenn L. Martin Company under construction located in Middle River, Maryland. CONDITION This 70+ year old Item is rated Near Mint Very Fine+. No creases. No natural defects. No surface rub. No tears. No water damage.