Head and shoulders of figure facing forward, wearing jacket, vest, and tie. The base of the truncated torso is supported by a low, flat scroll with a lengthy inscription at the verso. Inscribed "C A Heber 19(27)" and "Francis X. Dercum M. D." Additional inscription at rear bottom: "one of the generalizations held out to us by the conception of the universe here outlined is that of a whole, all parts of which are expressive of manifestations of energy, manifestations cognate in correlative and intrinsically identical of necessity [.] such a conception must include living matter. Francis X. Dercum"

Plaster portrait bust on low columnar base. The subject has sideburns and shoulder-length hair, brushed back. He wears a waistcoat, a neckcloth and collar, and a heavy swath of fabric draped over his shoulders. Unsigned and undated. "Caspar Wistar" incised on verso of base.

Portrait of Erasmus Darwin, blue on white jasper dip. "Wedgwood/O" in capital letters on back, and "Dr. Darwin" in cursive on back. Tentatively attributed to Joseph Hackwood. After late 18th-century model by Joseph Wright.

Three-quarter length seated figure, head turned right, left arm leaning on red upholstered arm of chair. Wearing black coat, waistcoat, bow tie, white shirt. Brown-black background.

Half-length figure seated in armchair, head and body leaning forward, both hands showing; head bald with white hair at back, white moustache; blue eyes and rosy complexion. Suit and waistcoat are dull blue, waistcoat piped in white. Collar and shirt are white and cravat is red.

Three-quarter-length seated figure, body turned right with three-quarter view of face. Left hand placed on arm of chair; right hand holds edge of page from a book on table next to the sitter. Bald head, white hair at back; beard and moustache. Black suit, waistcoat and cravat, white collar. Also on table are three glass containers with quill pens. Inscribed at top: "Lazar Raditz / 1917".

Obverse: bas-relief profile of Athena; "INSTITUT DE FRANCE" along perimeter. "Dumarest f." at bottom. Reverse: wreath encircles incised text: "SIMON FLEXNER 1937" Presented to APS along with the papers of Simon Flexner (APS Library).

Green and red ribbon embellished with stylized flower made of same ribbon, attached to medal via hook, also embellished with architectural element. Housed in original box marked "To the late queen / J.W. Benson Ltd. 25 Old Bond St. London." Obverse: stylized flower petals creating two concentric rings encircle white elephant standing on gold ground. Reverse: red enamel symbol. Presented along with the papers of Victor George Heiser (APS Library). The medal was awarded to Dr. Heiser by the King of Siam. Info in envelope describes medal as "Order of the White Elephant awarded by the King of Siam 1915"

Three-quarter length-view of seated figure, facing left, holding book in right hand, wearing academic robes and cord of Doctor of Medicine at the University of Pennsylvania.

Half-length figure, body turned slightly right. Sitter wears black coat, waistcoat, and bow tie, and a white shirt. Tan-gray background. Signed: "S. B. Waugh 1868" in lower right corner.

This is an unpublished manuscript.