180 BULLETIN 105, UNITED STATES NATIONAL MUSEUM. 



SPECIAL DELIVERY. 

 1899: 



Overprinted on United States issue of 1895. 

 10c. Dark blue* 

 1900: 



10c. Indigo.* ^^'''"^ overprinting. 



Hand-stamped specimen in small black type. 

 10c. Indigo.* 



