Lot 50616 – Switzerland, Local and Orts Post – 1850 2 1/2rp issue clichés on celluloid

Switzerland, Local and Orts Post – 1850 2 1/2rp issue, a cliché on celluloid featuring the central cross and broken frame outline in a red shade, hand notations by Sperati including the date 12/49, scarce example illustrating the two part process required to reproduce the final reproductions. « Ver 1948 » indicates the « Verichrome » film by Kodack acquired by Sperati in 1948.