Yugoslavia. (Austria). 1921. Envelope addressed to Ormoz bearing Austria Yvert 200, 40h carmine-brown tied by Wien date stamp '16th Mar 21', underpaid with m/s 'T 2. 10' in blue crayon on face and bearing Yugoslavia postage dues SG D165, 10p on 15v blue and SG D167, 50p on 15v blue tied by Ormoz arrival '26th Mar 21' on face and second strike on reverse.
Today Ormoz is part of Slovenia on the river with Croatia.
Ex Kiddle.