2025 World's Most Expensive Stamps - Mauritius Post Silver Proof Coin pre-order joining the war effort primarily

joining the war effort primarily in the Mediterranean and the Middle East in 1940 and 1941

Victorian Railways H Class H220 ‘Heavy Harry’

and increasingly in the Pacific after Japan entered the war in December 1941

Design features Jacek Malczewski’s Self-Portrait In Armour

Limited to just 25

2025 World's Most Expensive Stamps - Mauritius Post Silver Proof Coin pre-order joining the war effort primarilyIn 1847, two stamps inscribed POST OFFICE One Penny and Two Pence were issued in Port Louis. Of the 500 copies of each denomination, only 26 or 27 are known to exist today, depending on the source. Most remain in museum and royal collections, which is why they appear on the market extremely rarely. This silver coin preserves the original colours and typography, highlighting one of philatelys most coveted subjects.