Sanborn Map CompanyGrove City, including Broad Acres, Hallville and George Junior Republic, Mercer County, Pennsylvania, October 1928. 1 map on 23 sheets : color ; sheets 65 x 54 cm + 1 title sheet. Scale approximately 1:600. 50 ft. to one in.unless otherwise noted on individual sheets.JPEGde0858fe-abd5-49e9-9cda-917c8143f4c3engSanborn Map Company8888-002PublicGrove City, Pennsylvania, 1928MapsPennsylvania--Grove CityPennsylvania--Broad AcresPennsylvania--HallvillePennsylvania--George Junior RepublicPennsylvania--Mercer CountyPennsylvania1928Pennsylvania State University