[The Bronx Office of the Topographical Bureau.]
[Construction Bureau.]
[Louis Risse, Chief Engineer, Topographical Department.]
[Bronx Department of Street Improvements.]
[Louis Risse, chief engineer of the Bronx Street Improvements Department.]
[Department of Street Improvement, chief engineer's office.]
[Topographical Bureau.]
[Department of Street Improvements.]
[Department of Street Improvements, drafting room and map makers.]
[Book and door keepers and messengers.]
[Louis Haffen & staff, northside Board of Trade.]
[Construction Co.]
[Survey of annexed district in the Bronx.]
Bronx Post Office
[Surveying and measuring base lines in the East Bronx.]
Bronx Post Office, Mott Avenue & 146th Street.
[Falls of the Bronx River.]