16 DISTRICT OF COLUMBIA. 



]S"AVYDEPART.MENT__Nautieal Almanac Office. 



JSTuval Observatory. 



JSfavy Yard. 



Signal Office. 

 Post Office Department. 

 State Department. 

 Supreme Court of the U. S. 

 Treasury DEPARi'T-Burcau of the Customs. 



Bureau of Engraving and Printing. 



Bureau of Internal Eevenue. 



Bureau of Eevenue Marine. 



Bureau of Statistics. 



Bureau of Weights and Measures. 



Light-House Board. 



Solicitor's Bureau. 



TJ. S. Coast Survey. 

 War Department Adjutant General's Department. 



Bureau of Military Justice. 



Bureau of Eefugees, Preedmen, and 

 Abandoned Lands. 



Engineer Department. 



Headquarters of the Army. 



Inspector General's Department. 



Medical Department. 



Army Medical Museum. 



Ordnance Department. 



Pay Department. 



Quartermaster's Department. 



Signal Department. 



Subsistence Department. 

 Georgetown Academy of the Visitation. 



Georgetown College. 

 Observatory. 

 Philodemie Society. 

 Philonomosian Society. 

 Heading Eoom Association. 



Eeform School. 

 Washington Academy of the "Visitation. 



American Colonization Society. 



American Union Academy of Science, 

 Literature, and Art. 



