1854 - III issue c. 20 gold, color proof of the II composition, new, not gummed
Cardillo catalog no. P37a, Sassone not cataloged.
This proof presents the characteristics of the so-called "unissued" stamps (Sassone n. 10, 11, 12) and is therefore attributed to the II composition, printed in lithography.
Margins/Perforation as per scan
The images are an integral part of the description.
