198 BULLETIN 105, UNITED STATES NATIONAL MUSEUM. 



1909-10: 



American Bank Note Company overprint 



YELLOWISH WHITE PAPER. 



1 centesimo green and black. * 



2 centesimos vermilion and black. * 

 5 centesimos deep blue and black. * 

 8 centesimos violet and black. * 



10 centesimos violet and black. * 



VERTICAL PAIR IMPERFORATE BETWEEN. 



2 centesimos vermilion and black. * 



DOUBLE OVERPRINT. 



5 centesimos deep blue and black. 



BLUISH WHITE PAPER. 



1 centesimo green and black. * 



2 centesimos vermilion and black. * 

 5 centesimos deep blue and black. * 



INVERTED MEDALLION. 



2 centesimos vermilion and black. 



1911: 



10 cts on 13 centesimos gray. * 



10 cts on 13 centesimos gray, 10 cts inverted.* 



13 centesimos gray, 10 cts omitted. * 



1914: 



10 centesimos gray. * 



1915: 



Overprinted on Panama issue of 1915. 



COMMEMORATING THE OPENING OF THE PANAMA CANAL. 



1 centesimo dark green and black. * 



2 centesimos carmine and black. * 

 5 centesimos blue and black. * 



10 centesimos orangeand black. * 



1917: 



12 centesimos purple and black. 



15 centesimos bright blue and black. 



24 centesimos yellow brown and black. 



