264 - 1921 - Letter stamped with c. 10 of 45 orange + 5c. On 25 light blue Posta Fiume + c. 15 out of 45. Orange Posta Fiume all in pairs, (C77+D76+D79xc).
1921 - Letter stamped with c. 10 of 45 orange + 5c. On 25 light blue Posta Fiume + c. 15 out of 45. Posta Fiume orange all in pairs, the last with the second example with overprint strongly shifted to the left.
Sassone n. C77+D76+D79xc.
The images are an integral part of the description.
