7 1/2"x11 1/2" original trimmed illustrated ad from 1941 for Diamond Roller Chains used in coal mining manufactured by Diamond Chain & Mfg. Co., Indianapolis, Ind.

"Where the Ceiling is Under Zero"

This ad is in good condition, lightly tanned.

A shipping credit will be given if two or more ads are purchased.

This ad will be shipped in a plastic sleeve plus backing board

FREE DELIVERY CONFIRMATION IN THE U.S.

ADSA68