Cutting & Turner (Boston, active 1857-1860), 1858, Photolithograph (Untitled Micro-photolithograph of Insect), Photolithograph, Philadelphia Museum of Art, LL/71457
Lazarus Gottlieb Sichling (German, 1812-1863), 1852, Portrait of Wilhelm and Jacob Grimm (The Brothers Grimm), Etching and engraving (steel engraving), Philadelphia Museum of Art, LL/71068