"The crown jewel
The highlight of the Treasure chamber at IBRA 2023 is the legendary "Bordeaux Letter" with the 1p and 2p stamps of the famous Mauritius POST OFFICE stamps. The valuable letter, provided by the lender via the company Richard Borek in Braunschweig, is today estimated at a market value of up to 6 million euros.
Here you can register a collection or a literature exhibit for the IBRA 2023 soon.
The Individual Exhibition Conditions (IREX) for IBRA 2023 can be found here soon.
Here you will find the list of exhibitors of the collection in time for IBRA 2023.