192 BULLETIN 105, UNITED STATES NATIONAL MUSEUM. 



1904^6: 



1 centavo green.* 



2 centavos rose.* 



1 centavo green. 



2 centavos rose.* 



1 centavo green. 

 1 centavo green.* 

 1 centavo green.* 



1 centavo green. 



2 centavos rose. 



2 centavos rose. 



Overprinted on Panama issue of 1905. 



INVERTED OVERPRINT. 



DOUBLE OVERPRINT. 



CANAL IN ANTIQUE TYPE. 



ZONE IN ANTIQUE TYPE. 



A L WIDELY SPACED. 



L SIDEWAYS. 



Overprinted on Panama issue of 1904, 



NARROW BAB. 



5 centavos blue.* 

 10 centavos vellow.* 



5 centavos blue.* 



5 centavos blue.* 

 10 centavos yellow, 



5 centavos blue. 

 5 centavos blue.* 

 5 centavos blue.* 



CANAL ZONE DOUBLE. 



A L "WIDELY SPACED, 



PANAAM FOR PANAMA. 



ANAMA FOB PANAMA. 



PANAM FOR PANAMA. 



5 centavos blue, dark carmine bar.* 

 10 centavos yellow, violet carmine bar. 



