U.S. Patent Office
National Portrait Gallery

U.S. Patent Office

R. Metzeroth, active c. 1860 · c. 1860

Hand-colored etching and engraving on paper
National Portrait Gallery
CC0 — Public Domain
National Portrait Gallery

National Portrait Gallery, Smithsonian Institution

🔒
Order museum-quality prints

Sign in to order prints, canvas, and more of this work. Browsing and full-resolution downloads stay free.