Title: The Armstrong Steam Trap: Catalog F
Publisher: Armstrong Machine Works
Publication Date: 1930
About Armstrong Forged Steel Steam Traps: "A compressed asbestos ring gasket that will stand high temperatures fits in the recess which prevents it blowing out."
Armstrong Steam Trap catalog from Armstrong Machine Works of Three Rivers, Michigan.
Condition: Good. Cover has a few light marks and minor wear. Pages are clean and unmarked. Binding is good. "Southeastern Products Co. Inc" stamp to front cover and inside cover.
Binding: Stapled Booklet
Dimensions: 6.00" x 9.00"