The important collection of engraved portraits of Washington belonging to the late Henry Whelen, Jr., of Philadelphia ... from whose collection, the late Wm. S. Baker, compiled his celebrated book on the "Engraved portraits of Washington," and including all but a few of the portraits mentioned in that work; also the extensive collection of engraved portraits of Franklin belonging to the same estate; to be sold ... April 27, 1909 ..
Whelen, Henry, Jr