Bhutan 1990 150th Anniversary of Penny Black - Berlin Airlift & Thurn & Taxis Arms imperf m/sheets mounted in Folder entitled 'Your Proofs from the House of Questa', ex Government archives
Bhutan 1990 150th Anniversary of Penny Black - Berlin Airlift & Thurn & Taxis Arms imperf m/sheets mounted in Folder entitled 'Your Proofs from the House of Questa', ex Government archives