Bosnia. (Austrian - Hungarian Military Post). 1901. Registered picture post card of 'Panorama view of Visegrad' addressed to Paris bearing Bosnia SG 153, 5h green and SG 155, 10h red (3) tied by 'K. und. K. Milit. Post./ Visegrad' date stamp '15th April 01' with hand-struck 'Recom' and Paris arrival on face.
Any early post-cards sent as REGISTERED post-cards are very scarce but to find an example from the Austrian - Hungarian Occupation is very elusive indeed.