File:Richard Abegg (cropped).jpg

11:37 Bunzil 555×809×8 (131420 bytes) Source: http://www.nernst.de/abegg/abegg.jpg Both subject & photographer are long dead >70yrs ago. {{PD-old-70}}

File:Richard Abegg.jpg

11:37 Bunzil 555×809×8 (131420 bytes) Source: http://www.nernst.de/abegg/abegg.jpg Both subject & photographer are long dead >70yrs ago. {{PD-old-70}}

File:The British journal of photography (IA britishjournalof47unse).pdf

extracted image: "The No. 1A Folding Pocket Kodak" in 1900 - from, The British journal of photography (IA britishjournalof47unse) (page 136 crop).jpg.