00957cpcaa2200253 4500 mm 79000518 DLC 20260227111632.0 790403|||||||||||| eng mm 79000518 DLC DLC dacs DLC C lcmd Clarkson, Matthew, 1758-1825. Matthew Clarkson correspondence, 1801. 1 item. Open to research. U.S. delegate to Continental Congress from Pennsylvania and mayor of Philadelphia, Pa. Collection material in English. Forms part of: Miscellaneous Manuscripts collection. Delegates, U.S. Continental Congress Pennsylvania. itoamc Mayors Pennsylvania Philadelphia. itoamc 40450 40450