Austria 1908 60h 60th Anniversary of Emperor Franz Josef I Used Stamp | eBay
Austria Royal Post Kaiser Liche 3 Heller 1916 Postage Stamp, Lot #405 | eBay
RER AUSTRIA KAISERLICHE KONIGLICHE OESTERREICHISCHE POST 2 1917 1919 | eBay
AUSTRIA - CA. 1908: Austrian Postage Stamp Showing Emperor Franz Josef On Horseback. He Ruled Over The Empire Between 1848-1916 Stock Photo, Picture And Royalty Free Image. Image 31932528.
Franciscus Josephus I - 1908 / Kaiserliche Königliche Österreichische Post 1916
Republic of German-Austria: Provisional Issues – World Stamps Project
Kaiser Franz Joseph I / Kaiserliche Königliche Österreichische Post 1913
Kaiser Franz Joseph I / Kaiserliche Königliche Österreichische Post 1918