Overview

No overview available.

Inscription

lower left in plate: J.Gould & H.C.Richter, del et lith.; lower center in plate: HYDROCHELIDON NIGRA.; lower right in plate: Walter, Imp.

Marks and Labels

null

Provenance

Dr. and Mrs. George Benjamin Green, Virginia; gift to NGA, 1991.

Exhibition History
Bibliography
Technical Summary