Favorite this☆ bh016879 Pipe for Detroit water supply system manufactured by United Welding Co., Middletown, Ohio
Favorite this☆ bh016876 Pipe for Detroit water supply system manufactured by United Welding Co., Middletown, Ohio
Favorite this☆ bh016875 Workers looking at pipe on hoist for Detroit water supply system at United Welding Co. factory, Middletown, Ohio
Favorite this☆ bh016874 Worker polishing pipe for Detroit water supply system at United Welding Co. factory, Middletown, Ohio
Favorite this☆ bh016873 Men examining pipe for Detroit water supply system at United Welding Co. factory, Middletown, Ohio
Favorite this☆ bh016869 Workers operating pipe fabricating machinery, United Welding Co. factory, Middletown, Ohio
Favorite this☆ bh016868 Worker operating pipe fabricating machinery, United Welding Co. factory, Middletown, Ohio
Favorite this☆ bh016867 Worker posing with pipe fabricating machinery, United Welding Co. factory, Middletown, Ohio
Favorite this☆ bh016865 Pipe for Detroit water supply system at United Welding Co. factory, Middletown, Ohio
