Sanborn Map CompanyAmbler, Montgomery County, Pennsylvania, May 1902. 1 map on 3 sheets : col. : on sheets 64 x 54 cm.; Publisher's title from sheet 1. Oriented with north to the right with some sheets on the horizontal. Includes index, sheet key map, key, and text. Scale approximately 1:600. 50 ft. to an in.JPEG69907298-c72b-4724-8e60-f1c4ed0837c4engSanborn Map Company8888-002PublicAmbler, Pennsylvania, 1902MapsPennsylvania--AmblerPennsylvania--Montgomery CountyPennsylvania1902Pennsylvania State University