1820 Chester County, manuscript map by surveyor James Hindman copied from the original by Jno. E. Whiteside, December, 1820, in the Land Office archives. LOC S#722, PSA RG-17
https://www.phmc.state.pa.us/bah/dam/rg/di/r17-534WhitesideMaps/r017_0534_0000_3353_ChesterCounty.pdf
1822 Map of Chester County, constructed by virtue of an Act of the Legislature of Pennsylvania, passed 19 March 1816, by James Hindman. Prepared for the Engraver by John Melish. Engraved by B. Tanner, Philadelphia. Published by John Melish 1822
https://collections.library.yale.edu/catalog/15811107
1847 Map of Chester County, Pennsylvania. From Original Surveys, by S. M. Painter & J. S. Bowen, West Chester, 1847. Projection and drawing by J. S. Bowen. Engraved by Edward Yeager, Philadelphia. Printed, in 4 colors. PSA#189, LOC S#723
https://www.loc.gov/item/2012592159/
1860 Map of Chester co., Penn. From actual surveys. 1860. Col. 54 x 54. Philadelphia, T. J. Kennedy, 1860. LOC Phillips p. 229, LOC S#725. LOC copy.
https://www.loc.gov/item/2003627062/
1873 Atlas of Chester County, Pennsylvania. From actual surveys by H. F. Bridgens, A. R. Witmer and others. Published by A. R. Witmer, Safe Harbor, Lancaster County, 1873
https://www.philageohistory.org/rdic-images/view-image.cfm/ARW1873.ChesterCounty.061.Plate57_EastCoventry
1883 Breou’s Official series of farm maps. Chester County, Pennsylvania. Compiled, drawn and published from personal examinations and surveys. W. H. Kirk & Co., Philadelphia 1883
https://www.philageohistory.org/rdic-images/view-image.cfm/WHK1883.ChesterCounty.056.EastCoventry
