Original 1942 industrial trade vintage catalog for the ZALLEA BROTHERS & JOHNSON.  Main office and plant were located at 9th and Locust Streets, Wilmington, DE.

Manufacturers of 'Code-Craft' Equipment for the Process Industries.

Products include Heat Exchangers & Tube Bundles, Welded Valves, Strainers, Expansion Joints and Flexible Connectors, all are fully featured.

Has product images, description, applications and specifications to provide product details.

Unbound from a large rare 1942-1943 Process Industries Catalog, this unique old two-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro industrial equipment library. Pages are loose.