Keywords: Muhlenberg School.JPG 88002247 Muhlenberg School on the NRHP since November 18 1988 At 1640 Master St Philadelphia in the Cabot neighborhood of North Philly Now used as a halfway house own 2010-08-03 Smallbones 39 58 30 N 75 9 49 W Schools in Philadelphia Schools on the National Register of Historic Places in Philadelphia |