[posted] Posted (#69127, Mayer) !

[ajhaines]

Bromoil printing and bromoil transfer, by Dr. Emil Mayer               69127
  [Author: Dr. Emil Mayer]
  [Translator: Frank Roy Fraprie, S.M, F.R.P.S.]
  [Link: https://www.gutenberg.org/6/9/1/2/69127]
  [Files: 69127-0.txt; 69127-h.htm]

Thanks to Charlene Taylor and the Online Distributed Proofreading Team at
https://www.pgdp.net (This file was produced from images generously made
available by The Internet Archive/American Libraries.)

Regards,
Al