Evening Republican, Volume 23, Number 170, Rensselaer, Jasper County, 16 July 1920 — Film Quickly Developed. [ARTICLE]

Film Quickly Developed.

Sixty rolls of photographic film han died In ten minutes’ actual working time is the claim made for a svstem of glazed stoneware developing tanks now on the market, according to Pop ular Mechanics Magazine. The tanks are sold In sets of three, one for developing, one for fixing and one for washing. Each has a concave bottom. terminating in a brass dra in cock. The last, or washing, tank is fitted with an overflow connection, to permit continuous water circulation from bottom to top.