Original concrete trade vintage catalog for BITOSLAG PAVING COMPANY.  Main office and factory was located at 90 West Street, New York City, NY. Manufacturer of Cement pavement filler, laid on concrete, old brick pavement, old macadam, rolled broken stone or slag foundation. Disbound from a large 1916 engineering book, this unique old one page technical data specification brochure would display beautifully matted and framed. Contains a small amount of residual glue on edge.