Vintage Brass Steam Engine Valve Gear Demonstration Model gloecker one of the foremost American

one of the foremost American makers of office furniture and filing systems

Blade shows oxidation and surface rusting but retains function

MM - 10797 - 090524

floating against the mirrored field and framed by decorative gilt corner flourishes

75" W x 13" D x 6

Vintage Brass Steam Engine Valve Gear Demonstration Model gloecker one of the foremost AmericanBrass steam engine valve gear demonstration model produced to illustrate the operation and timing of steam valve mechanisms in a compact, highly visible format. The model features a heavy spoked flywheel, exposed crankshaft and connecting rods, brass cylinder and valve chest, and adjustable linkage mounted to a finished wooden base. All major mechanical relationships are left uncovered, emphasizing motion, sequencing, and mechanical interaction rather