Bust Portrait of a Man; from disassembled Cummings album

Bust Portrait of a Man; from disassembled Cummings album
Title
Bust Portrait of a Man; from disassembled Cummings album
Medium 
Graphite on paper backed with pink album paper
Dimensions 
Overall: 3 1/4 x 2 7/8 in. ( 8.3 x 7.3 cm )
Description 
Portrait
Credit Line 
Gift of Whitney Hartshorne
Object Number 
1979.23h
Marks 
signature (?): lower left: "ToS"
Inscriptions 
Signed at the lower left in graphite: "TSC (monogram)"
Gallery Label 
This sketch came to the society mounted in an album of sketches and engravings by Thomas S. Cummings and various other nineteenth-century American artists.
Due to ongoing research, information about this object is subject to change.
Creative: Tronvig Group