Wilson's quarter century in photography : a collection of hints on practical photography which form a complete text-book of the art . aphers to keep their dark-rooms insufferably hot andclose while their supply pipes in winter ran up from the ground outside. I send you a diagram of the way in which I have arranged my waste water pipe, as Ihave always been bothered in the winter season by having the pipes frozen up, but myplan now works to perfection, and is as fol-lows: A is the tap over the sink; B thesink; C is a stop-cock which will hold thewater in the sink until it is full; then I letit o
Wilson's quarter century in photography : a collection of hints on practical photography which form a complete text-book of the art . aphers to keep their dark-rooms insufferably hot andclose while their supply pipes in winter ran up from the ground outside. I send you a diagram of the way in which I have arranged my waste water pipe, as Ihave always been bothered in the winter season by having the pipes frozen up, but myplan now works to perfection, and is as fol-lows: A is the tap over the sink; B thesink; C is a stop-cock which will hold thewater in the sink until it is full; then I letit out at once and then turn the stop again;Z> is a nut which may be removed in casethe pipe should get clogged up with dirt orlint; a long wire may be run through fromZ> to push away any dirt. My waste is athree-quarter inch gas-pipe, and works to acharm.—T. M. Wells. I gladly illustrate my method of keepingsolutions cool in hot weather by a have built permanently, in the proper place in the dark-room, a box in two sections, asmall upper section, and a lower and larger section, substantially as shown in the draw-. FiQ. 253. 3 \ \BatK \\ W
Size: 1926px × 1298px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1880, bookidwilsonsquart, bookyear1887
