Photographenatelier Gebr. Dransfeld, switching device, screwed on a board, silver gelatin paper, black and white positive process, image size: height: 11,80 cm; width: 16,50 cm, dry stamp: recto u. left on the board: Gebr. Dransfeld, Hamburg-Winterhude, Ohlsdorferstr. 4 Ecke Winterhuder Marktplatz, electricity and magnetism, means of communication (post office, telegraph, telephone), telecommunication systems

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Size: 4320px × 3114px
Location:
Photo credit: © Artokoloro / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: black, board, communication, device, dransfeld, dry, electricity, gebr, gelatin, hamburg-winterhude, left, magnetism, means, office, ohlsdorferstr, paper, photographenatelier, positive, post, process, screwed, silver, stamp, switching, systems, telecommunication, telegraph, telephone, white