Farrow's military encyclopedia : a dictionary of military knowledge . ii!,. i. Fig. 3. hack for years, as they would be, had they to belithographed or engraved. Besides being used in somany (iovcrnrnentOfflces, this process is extensive-ly worked by mauy private individuals in Europe andAiiicric;i. PHOTOGRAPHY.—The art of producing picturesby the action of light upon certain chemical prepara- wood. The focusing screen is hinffed to the camera-back, which is more convenient than where loose,and liable to loss and lircaUage. The back withscreen slides uiionlhc beil, being faslened by a setscrew
Farrow's military encyclopedia : a dictionary of military knowledge . ii!,. i. Fig. 3. hack for years, as they would be, had they to belithographed or engraved. Besides being used in somany (iovcrnrnentOfflces, this process is extensive-ly worked by mauy private individuals in Europe andAiiicric;i. PHOTOGRAPHY.—The art of producing picturesby the action of light upon certain chemical prepara- wood. The focusing screen is hinffed to the camera-back, which is more convenient than where loose,and liable to loss and lircaUage. The back withscreen slides uiionlhc beil, being faslened by a setscrew when the focus has l)een olitiiined. The tripodisallacheil to the bed by a screw wliich, wliile it al-lows of the swinging of the box horizontally, or its. Physics. 1. Apparatus for congealing water by evaporation. Vessel for reception of solid caiheat. 10. Leslies differeniial tliermometer. 11, 12, 15. Mellonis apparatus for radiation of cthermo-tolumn. 17. Spiolnil i-iirve of tlierniic intensity. 18. Curves of intensity of the chemture of a tlaine with wire netting;. 22. Davys safety-hiinp. 24. Conihiclinn of lieat by vconstant pressure. 2M. Fonnation of mist by expansion of steam. 2it, iO. (ienemtioTi of he3-1. IMaKietie iiuluction. 3.). Attraction and repulsion of i>aranel currents. 3G. Curr^iil-breaktpolaiizaiiun by electro-magnets. 43. Induced currents. 44, 45. Action of the nrnguetlc poI»*i t XI—678.
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Keywords: ., bookcentury1800, bookdecade188, booksubjectmilitaryartandscience
