Lot 50097 – St. Lucia – 1885 1s, master negative on celluloid and glass support cliché

St. Lucia – 1885 Key Type 1s, master negative on celluloid with painted surround, and glass support cliché of the country and denomination tablets at top and base of the design reading “St. Lucia” & “One Shilling”, a unique duo including the important and only one recorded master matrix on celluloid.