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Union Oil 1940

In 1940 there were 51 cards issued and they were numbered 1 thru 51. This is also the 50th Anniversary of the Union Oil Company.

The Copyright year, the number, and a description of each view were printed on this series.

This series can be identified by observing the lower left hand corner as shown below.

NOTICE: This Reference list for Union Oil 76 backs is for individual personal use only-Use & Reproduction(Including scans) of this

listing for business purposes will require Walt's written permission. Links to this page will also require Walt's Permission, Contact Walt at "

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