Image ID: SIL-SIL14-l001-12
Supplied Caption: Portrait of Anton Felkel. Photograph of engraving. Photographic print of engraved title page portrait for Felkel's Tafel aller einfachen Factoren… (Wien, 1776).
Original Caption: Photographic print of engraved title page portrait for Felkel's Tafel aller einfachen Factoren… (Wien, 1776).