PROCESS-HALFTONE ETCHING
PROCESS ENGRAVING Half-tone etching department at John Swain and Son's printing works, High Barnet North London
Hi-Res image available upon request
Picture No
10052779
Media ID
48876397
Credit
Mary Evans Picture Library
Source
engraving by F G Kitton, in the British Printer, 1894, page 229
Date
1894
