Worldwide Air Post stamps and postal history, Zeppelin Flight items, philatelic rarities of the World. Part 3

Vatican City - Semi - Postal issues

The auction will start in __ days and __ hours

Start price: $1,200

Buyer's premium:

1933, Holy Year issue, 25c+10c – 1.25L+25c, imperforated complete set of four, four-side margin singles, full OG, NH, VF and rare, E. Diena certificate for the complete set, Sassone #15a-18a, €16,000, Est. $2,000-$2,400 , Sc. #B1-4 imp