302 REPORT OF NATIONAL MUSEUM, 1903. 



SoiitJieaM jxiriliov. 



First floor: Square feet. 



Men's toilet room 524 



Women's toilet room 614 



I nsects, laboratory and storage (Lepidoptera) 900 



Stairway 100 



Second floor: 



Insects, laboratories and storage 1, 183 



Photographic laboratory 558 



Stairway 110 



Third floor: 



Photographic laboratory 1 , 440 



Fonrth floor: 



Photograph print room 79 



5, 508 



Southwest pavilion. 



First floor: 



Engineer's office 186 



Fossil invertebrates, laboratories and storage 784 



Geology, laboratories and storage 864 



Stairway 193 



Second floor: 



Head curator of geology, offices 397 



Geology, laboratories and storeroom 1 , 210 



Stairway 232 



Third floor:" 



Mineralogy, laboratory 1, 390 



Basement: 



Pump room 169 



I?oiler room 848 



Blacksmith shop 1 , 026 



Fuel vaults 2, 436 



Stairway 213 



9, 948 



Northwest pavilion. 



First floor: 



Vestibule and anteroom 414 



Administrative assistant, offices 872 



Library .' 929 



Second floor: 



Assistant secretary, offices 1 , 040 



T^ibrary : 502 



Stairway _ . 148 



Third floor: 



Office of correspondence and documents 1 , 320 



Basement: 



Storage, electrotypes of publications 766 



Storage, documents 169 



Storage, miscellaneous supplies 420 



6, 580 



Total floor space in towers and pavilions 40, 293 



Total floor and gallery space 103, 195 



Total floor space in building 143,488 



