Lot 80104 – St Lucia – 1885 1s, three glass support clichés, 13 items

St Lucia – 1885 1s, three glass support clichés, one (damaged) dated “25/3” with manuscript notes on exposure and the filter used, and three glass clichés of the country and denomination tablets, also two clichés on celluloid paper together with five papers with trial impressions of the value and country tablets (with instructions on the Ilford celluloid used and colours). A unique and comprehensive group of thirteen items that shows Sperati’s process of integrating design and value tablets.