nicely worn original american industrial c. 1930's pressed and folded steel four-legged stationary factory stool fabricated by the royal metal mfg. co., chicago, il. the reinforced all-welded metal stool was fabricated by the royal metal mfg. co., chicago, il. the stool was salvaged from a chicago factory. the weathered red paint finish remains partially intact. structurally sound and stable. seat height measures 23 inches.