A complete treatise on the art of retouching photographic negatives and clear directions how to finish & colour photographs (1901)
Johnson, Robert · London, Marion · leaf 178
A D VERTISEMENTS M4 SENSITIZED POST=CARDS. Marion^s Ferro^Prussiate Post^cards. (4sj Printed by exposure to light and finished by simply washing in water. No chemicals required. One side is ready sensitized all over, and any design from negative, tracing, patterns of lace, fern leaves, etc., may be… … Set No. I. Set No. 2. & CO., LTD., 22 and 23, Soho Square, London, W. MARION
Photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from St. Nicholas [serial] (1873)](https://img.insideoutlibrary.com/img/200/ia-stnicholasserial411dodg-428-596.webp)
