Description: Original old heat processing industry trade magazine ad for SELAS CORPORATION OF AMERICA, of Philadelphia, PA. Improved Filtration from Research in Heat. Pharmaceutical, bacteriological and biological processing. This 1947 magazine advertisement would display beautifully matted and framed.
Category: Industrial AdsProduct Code:
Selas Corporation of AmericaAvailability:
13in x 10in Views:
$19.00 $14.25Save: -$4.75 (25% off)