Original old business industry trade magazine ad for SELAS CORPORATION OF AMERICA of Philadelphia, PA. Management's Reward for Studying Selas Corporation's Gradiation Process. New method of applying heat i production processing. This 1947 magazine advertisement would display beautifully matted and framed.
selas corp of america 1947 management reward gradiation vintage ad
- Product Code: w258
- Length: 13 inches
- Width: 10 inches
- Pages: 1
- Views: 27
- Availability: In Stock
- $18.00
$13.50
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