No Image Lot 245 A Special Order Newman & Guardia Special B 3½x2⅜" Detective Camera, 245A Special Order Newman & Guardia Special B 3½x2⅜" Detective Camera, Flints Auctions Ltd A Special Order Newman & Guardia Special B 3½x2⅜" Detective Camera, 1900, black, serial no. SB1256, with Carl Zeiss Jena Protarlinse f/6.3 183mm l... Add to watchlist Live