00471nam a22001935 4500 19990129000000.0 861204s1876 pau 000 0 eng d ABG1793LB (OCoLC)ocm14925569 SMI WaOLN SMIH GB428.P4A42 1876 GB428.P4A42 1876 Allen, Charles Levels of Pennsylvania. Harrisburg, 1876. 119 p. RCP008 NMAH TS/map 5-16-90