ring frame works up of the rail and upon the pavement. At the middle of Some interesting tests of the fire-resisting properties and down. The pressure on the slats is transmitted to the forward end is an inclined tongue to rest against of cyanite were afforded by the manufacturers of the the side… … under part of the woodwork of the stairs continued to TAYILOR’S SPRING FRAME FOR BEDS. sinoulder, the stairs were proved to be strong enough to bear the weight of a man. Other tests, with pack- and end pieces are notched for the purpose of locking for the wheel flange to roll up upon. The plate is…
Internet Archive · Public domain (published before 1931). Free to use for anything.