Photo-engraving, Photo-etching and Photo-lithography in Line and Half-tone Also Collotype and Heliotype

A thorough guide to the emerging world of photographic reproduction, this work walks readers through the fundamentals of photo‑engraving, photo‑etching and photo‑lithography, as well as related techniques such as colotype and heliotype. Drawing on the latest advances of the late‑1880s, it blends clear explanations of chemical processes with practical tips gathered from seasoned practitioners. The author’s revisions and expansions make it a current reference for anyone looking to master image transfer onto printing plates.

The book is organized into distinct parts, beginning with line‑based photo‑engraving before moving to half‑tone methods. Detailed chapters cover everything from preparing photographic negatives and the wet collodion process to the specialized apparatus needed for each step, supported by numerous diagrams of devices like drying ovens, copying cameras and zinc‑etching plates. Contributions from international sources, including excerpts from a German handbook, enrich the text with a broad, practical perspective.

Beyond its instructional value, the volume captures a moment of rapid technological change, inviting readers to share their own discoveries and continue the dialogue. Its extensive illustrations and hands‑on advice make it both a classroom textbook and a handy workshop companion for printers, photographers, and artists alike.