Keywords: Alfons10pecet.jpg This is a scan of the historical document http //upload wikimedia org/wikipedia/commons/8/8a/Posse_Band_1_0070 jpg Otto Posse 1847-1921 1909 http //upload wikimedia org/wikipedia/commons/1/15/Posse_Band_1_0072 jpg PD-old Seals of Alfonso X of Castile Medieval seals Posse Die Siegel der deutschen Kaiser und Könige v 1 Seals of Spain Coats of arms of Alfonso X of Castile |