16 



ORGANIZATION OF THE U. S. NATIONAL MUSEUM. 



SMITHSONIAN BUILDING. 



In this building, to conform to an early system, each part of the build- 

 ing, from cellar to roof, is designated by a pair of letters, and the sepa- 

 rate apartments are designated by three letters. The general assign- 

 ment of symbols is as follows : 



£1 Q *^ W O O W t> 



• C CD "^ in 



2 ? ® 2. 



^ a> g r*- 



1:1 ST f^ ^ 

 ^^ 2 5 



is » 5L ct 



B 1:2 



O "3 O 



* o 2 



r* 5 *^ 

 pop 



^li 



►- I-' M ^ 



o 5 





^ 2 



a? 



p 



-^ 2 



3^g 



p o '-' 



5 - 5.1?^^ 



p tr :r3 ?= g 



2 S 2 ^§ 



5- P c ■ 



2 3:5 



p !^ o fe; g tr^ I 



S '^ CD ? 



SI a? o! ^ 



O P P o s 



^ a: CO il r3 



< trt- «- 5 2 



CD J CD O 



i-j «i o ^ i-i 



S 2. o p p =• S p 





, crq a 



2.= ° " = - 



j5 u O " >1 



55 5 B S r; £ 



p CD o r ^ Ij 



g _■ '^ = O 



^ S C ►I S i-tj 



o c 5' ^ = p 



West 



O 



11 







a? c:^ 



JS275 



