[Louis Risse, chief engineer of the Bronx Street Improvements Department.]

[Department of Street Improvement, chief engineer's office.]

[The Bronx Office of the Topographical Bureau.]

[The Bronx Office of the Topographical Bureau.]

[Department of Street Improvements.]

[Bronx Department of Street Improvements.]

[Department of Street Improvements, drafting room and map makers.]

Borough Hall Bronx 1900. Hon. Louis Aloys Risse Chief Engineer 1898.

[Department of Street Improvements.]

[Construction Bureau.]

[Louis A. Risse, Chief Engineer of the Topographical Department of the Bronx, holding a plan of the Grand Concourse.]

[Louis Haffen & staff, northside Board of Trade.]

[Construction Bureau.]

[Book and door keepers and messengers.]

[Topographical Bureau.]

[Louis A. Risse.]

[Construction Co.]

Office of Chief Engineers, R. Martens & Co. Inc.

[Louis A. Risse.]

Louis A. Risse.