1918-1960 Philadelphia Rapid Transit Annual Report Book Railroad Bus USA x5
27 Annual Reports of the Philadelphia Rapid Transit Company 1903-1929
1921 Philadelphia Rapid Transit Company Annual Stockholders Report Booklet
1927 PRTC PHILADELPHIA RAPID TRANSIT COMPANY ANNUAL REPORT
Annual Report of the Philadelphia Rapid Transit Company Year Ended June 30, 1917
Annual Report of the Philadelphia Rapid Transit Company Fiscal Year June 30 1918
