ANGERER

Scraper Boards.

Agents:

PENROSE & Co.

The Photo-Process Stores,

8 & 8a. Upper Baker Street, Clerkenwell, London.

TRANSCRIBER’S NOTE

Original spel­ling and gram­mar have been generally retained, with some excep­tions noted below. Original printed page numbers are shown like this: {52}. Foot­notes have been relabeled 1–3, and moved from within para­graphs to nearby locations between para­graphs. A few mis­sing full stops were inserted, for example after “avoided” on page [49]. The tran­scriber pro­duced the cover image and hereby assigns it to the public domain. Ditto marks have been removed and replaced by repe­ti­tions of the referenced text. Original page images are avail­able from archive.org—search for “photolithography00frit”.

There are twenty-four advertisements at the end of the book. A new heading is added at the beginning of that section.