Subject Matter Index. 



1237 



Page 



Shade for electric glow lamps . 19 

 Shielding Box against explosions 

 and spurting (see Stink Cup- 

 boards) 17 



Short-focus lens 1226 



Show cases 78 



Shunt dynamos 147148 



regulators 136, 138, 



140143, 147, 148 

 resistances for experimen- 

 tal work 125128 



Shutter heliostat 34 



Siemens. W. von, portrait, 



also bust 37 



Signalling device for gas gene- 

 rators 134 



Silencers for engines . . . 135, 136 



Simple lecture table 13 



Sinks (for laboratory) . . . 55. 56 

 ,, (for photography) ... 79 

 Size of Condenser of projection 



lanterns 151 



Skioptica 167 



Slide rails for dynamos .... 138 



Slide-rest Lathe 41 



Tools 38, 41 



Sliders with stand .... 174, 1222 

 Sliding Rheostats on exptl. switch- 

 boards 114, 116, 118, 119, 120 

 resistances .... 127, 128 



rheostat 184 



Slab for lecture table . 19 

 Slip rings on gas dynamos . . 136 



Slit, sinuous 176 



adjustable . . 175, 176, 1223 

 Sloping device for screens . . 180 

 Smoke pipe (Mfillers) .... 52 

 Soffit Curtain (electric) .... 20 

 Spare burners for Xernst lamps 171 



mantles 174 



Sprrial outfits for Chemical Lec- 

 ture Tables . . 15 

 ,, for Megadiascopes 



12221226, 1230 

 for Physical Lec- 

 ture fables . 10 12 

 Spectrum lamp demonstration 



table 75 



Spectrum projection with Mega- 



diaseope 1211, 1223 



Spray, for fitting over door for 



use in case of fire 57 



Spring vacuum gauge .... 26 

 Staining table tops an acid-proof 



black 10 



Stand for accumulators .... 134 

 for cinematographs . . 1226 

 for lanterns .... 176 179 

 for projection lanterns 



176179 



Heliostat 34 



Lamp 20 



Sliders 174, 1222 



with projection screen 



(portable^ 1229 



Star-delta Switch .... 140, 141 



Starters for transformers . 140143 



Steam-lead on lecture tables . 11 



with Jenkins' valve 



cock 11 



Steel flasks for compressed Oxy- 

 gen or Hydrogen . . . , . 173 



Page 



Steinheil, C-. A., portrait . 37 

 Stink cupboards . . 28, 48 52, 103 

 ,, and Blackboard 



wall of Class 

 Room, eleva- 

 tion of .... 5 

 in wall ... 29 

 portable ... 77 



Stools' laboratory 47, 48 



Students' work-room . . 6, 47 57, 



6977 



Students' work-table . . 47, 69 74, 



99105 



S t u h 1, Force-Pump 25 



Supports, oak, for lecture tables 18 



Suspension board 21 



,, for mirror 

 galvanometer ... 22 



Devices 18, 19 



,, for galvanometer 22, 23 

 Swing arm (for water supply) 79 

 Switchboard, experimental 107 125 

 for letting in lec- 

 ture tables ... 19 

 for projection ap- 

 paratus 169 



12261228 

 Switches for darkening devices 32 



Table Draught Exhaust ... 65 

 for projection Lanterns 



77. 176179 

 for Megadiascopes . . . 1222 



leafs 176 



-top, tilting 176 



,, travelling type, for lecture 



table ..*... 16, 59, 76 

 ,, with drip box .... 54, 55 



- ar, Z eiss' , 165 



Testimonials as to Fittings . 94 98 

 ,, re Experimental 



switchboards 129 131 

 re laboratory appa- 

 ratus supplied . 94 98 

 re Projection Ap- 

 paratus 188, 189, 1231 

 Thorium light burners .... 172 



plates 172 



Three-phase-continuous current 



transformers 140, 141 



Three-phase-three-phase trans- 

 formers 143 



Three-wire D. C. experimental 



switchboards 124 



Tiles, laying of - on lecture table 16 

 Tilting devices for lanterns . . 161 

 ,, for projection 



screens 180 



Tool Boards 39, 40 



Tool Cupboards 38, 39 



Tourmalines 183 



Transformers, electric . . 139 146 

 for A. C. Arc lamps 169 

 Transparent projection screens 179 

 Triangular set square for black- 

 board 29 



Trichome photographs .... 1226 

 projection apparatus 



1214, 1226 



Page 



Tripod stand for cinemato- 

 graphs 1226 



Troughs, interchangeable, for 

 cooling megadiascope 



1219, 1220 

 ,, pneumatic on Lecture 



Table 11, 12, 14 



,, pneumatic with stand 



for raising 65 



Try square for blackboard . . 29 

 Tubes for observing polarisation 1224 



Turning tools 38, 41 



Two-phase-direct current Trans- 

 formers 139141 



T y n d a 1 1, J., portrait ... 37 



U 



Union for force pumps 

 Universal stand . 



25 

 175 



Vacuum Gauge, spring type . 26 



Vice, parallel 38 



V o 1 1 a, bust of 37 



Volume gauges for Oxygen flasks 173 



W 



Wall-bracket, for photo-develo- 

 pers etc 80 



Water Air Pumps 22 27 



basins 55, 56 



bath with gas burner . 52 



Jet Blowers 2227 



leads for water at low 



pressure 11, 19 



,, outlet-funnel 51 



tank for low-pressure lead 19 

 tank for photography . 79 

 vessels .... 79, 101, 104 

 Watt, J., portrait, also bust 37 

 Weber, W. E., portrait . . 37 

 Wedge compensation devices . 1224 

 Weight for driving gas generators 134 

 Weinhold, burner for light- 

 ing 19 



., glass boxes . . 17 



lecture Table .9 12 

 window-darken- 



ing ...:. 29 32 

 W e t z e 1, Force Pump ... 24 



Wind Chests 12 



Wind Chests on Lecture Table 12 

 Winders for darkening devices 30 



Window darkeners 29 32 



,, small, for polarisation- 

 projection 1224 



Winkel Objectives .... 1222 

 Wire rope for darkening devices 



30, 134 



Witt, Lecture table .... 60 

 W 6 h 1 e r, F., portrait .... 37 

 Wood Compasses for black board 29 

 Work bench (or table) .... 37 



Work Lamp 20 



Workshop equipment ... 6, 37 42 

 Workshop equipment (after F. 

 C. G. Miiller) 106 



The pages 12011232 are bound behind page 192. 



