This lot is closed for bidding. Bidding ended on 11/16/2019
Mangels, William F. Blueprint of “The Teaser’s” Working Mechanical Parts. Coney Island, NY: W.F. Mangels Co., ca. 1910s. Cyanotype blueprint of “The Teaser” and a section showing its mechanical working parts. 15 x 24”. Pinholes to corners, lower left portion of margin trimmed.