Illustrated Catalogue Of Magic Lanterns (after November 1889, probably 1890)

MCINTOSH BATTERY AND OPTICAL CO., CHICAGO, ILL., U. S. A. 193 *67 Heteromeyenla argyros- perma. Fresh Water. Potts *68 Carterius latinola. Fresh water. Potts Polycntina. 369 Grouped. From 3arba- does Foraminfera. *70 Foraminifera. The vant Le- 1 Simple pyrometer 2 S’Gravesand’s Ring 3 Experiment with plati- num wire 4 Unequal expansion of different metals 5 Metallic thermometers 6 Compensating pendulum No. 1 7 Compensating pendulum No. 2 8 Pendulum with compen- sating bars 9 Compensating balance wheel 10 Measurement of coeffi- cient of linear expan- sion. No. 1. (Lavoisier and Laplace) 11 Measurement of coeffi- cient of lineal expan- sion, No. 2 . (Roy and Ramsden). 12 Expansion of crystals 13 Contraction of india-rub- ber by heat 14 Trevelyan’s rocker 15 Rocking fire-shovel ex- periment 16 Expansion of liquids and gases by heat 17 Expansion of liquids, projected on the screen 18 Filling a mercurial ther- mometer 19 Boiling the quicksilver 20 Determination of freez- ing point 21 Determination of boiling point 22 Thermometer scales 23 Weight thermometer 24 Air thermometer. Abso- lute zero 25 Differential thermome- ters 26 Maximum and minimum thermometers. (Ruth- erford). 27 Maximum and minimum thermometers. (Wolf- erdin). 28 Apparent and real ex- pansion 29 Pierre’s apparatus 30 Measurement of coeffi- cient of absolute expan- sion of mercury. No. 1. (Dulong and Petit - ). 31 Measurement of coeffi- cient of absolute expan- sion of mercury, No. 2. (Regnault). 32 Maximum density of water. Hope’s experi- ment. 33 Maximum density of water. Graphic illus- tration HEAT. 34 Graphic charts of expan- sion 35 Expansion of air by heat 36 Expansion of bladder by heat 37 Draught in fireplace 38 Heating and ventilating stove 39 Hot air heating appara- tus 40 Hot air balloon 41 Ventilation of mines,<Sc., by heat 42 Expansion of gases. Gay Lussac’s apparatus 43 Expansion of gases. Reg- nault’s apparatus 44 Expansion and density of gases. Regnault’s ap- paratus 45 Cold produced by expan- sion of gases. Ice ma- chine 46 Influence of pressure on melting point. (Oer-1 sted) 47 Change of volume on so- lidification 48 Elastic force of vapor 49 Formation of vapor in vacuo 50 Saturated vapors. Maxi- mum of tension 51 Non-saturated vapors 52 Tensio» of aqueous va- por below zero. Gay Lussac’s apparatus 53 Tension of vapors. (Dal- ton Regnault) 54 Tension of vapors. (Du- long and Arago) 55 Tension of vapors. (Reg- nault, above 100 deg.) 56 Tension of vapors. (Mag- nus) 57 Tension of vapor in com- municating vessels at different temperatures 58 Ebullition. Water “sing- ing” 59 Ebullition. Water boil- ing 60 Donny’s experiment on dissolved air 61 Tension of vapor during ebullition 62 Influence of pressure on boiling point 63 Influence of pressure, Franklin’s experiment 64 Franklin’s pulsometer 65 Hypsometer 66 Diagram of effects of heat upon water 67 Comparative volumes of water and steam. 68 Papin’s digester, No. 1 69 Papin’s digester, No. 2. 70 Picture of geyser. No. 1 expanded 380 Valvata cristata, Shells nolothuridoi. 381 Spine of Hipponce vio- lacea 382 Spine of Diadema Savig- nii 383 Spine of Echniometra Mitchelllnii 384 Spines of Echinus, vari- ous 71 Picture of geyser, No.2 72 Experimental geyser 73 Diagram explaining gey ser 74 Cold due to evaporation 75 The Cryophorus. 76 Freezing by evaporation by ether 77 Carre’s ice machine,No.l 78 Carre’s ice machine,No.2 79 Latent heat of vapor 80 Distillation. Chemical 81 Distillation. Liebig’s ap- paratus 82 Distillation. Safety tubes 83 Distillation. Commercial 84 Distillation. Alcoholic Value of wines. 85 Liquefaction of gases Faraday’s apparatus 86 Liquefaction of gases. Pouiilet’s apparatus. 87 Liquefaction of gases. Thilorier’s apparatus, No. 1. 88 Liquefaction of gases. Thilorier’s apparatus, No. 2 89 Liquefaction of gases Bianchi’s apparatus 90 Liquefactionof gases. Magnus’s apparatus 91 Liquefactionof gases. Andrews’ apparatus 92 Liquefaction of gases. Cailletet’s apparatus 93 Liquefaction o f ga s e s. Pictet’s apparatus 94 Density of vapors. Gay Lussac’s apparatus 95 Density of vapors. Hof- mann’s apparatus 96 Density of vapors. Du- ma’s apparatus 97 Mixture of gases and vapors. Gay Lussac’s apparatus 98 Spheroidal condition. Globule. 99 Spheroidal condition. Experimental illustra- tion, No, 1 100 Spheroidal condition, Experimental illustra- tion, No, 2 101 Hair hygrometer 102 Chemical hygrometer 103 Daniell’s hygrometer 104 Regnault’s hygrometer 105 Edelmann’s hygrometer 106 Psychrometer 107 Hoar frost on window pane, No. 1 108 Hoar frost on window pane, No. 2 109 Hoar frost on window pane. No. 3 110 Snow Crystals, No. 1 111 Snow Crystals, No. 2