Sanborn Map CompanyBirdsboro, Berks County, Pennsylvania, December 1927. 1 map on 12 sheets : color ; sheets 65 x 54 cm. Scale not noted.JPEG5d7ee91c-325e-4f83-9a57-11b1566493c6engSanborn Map Company8888-002PublicBirdsboro, Pennsylvania, 1927MapsPennsylvania--BirdsboroPennsylvania--Berks CountyPennsylvania1927Pennsylvania State University