2 LIST OF TOOLS, MATERIALS, AND APPARATUS. 



37. Drill-stock with breast-plate, 



and 8 assorted drills. 



38. Glue-pot. 



39. Oil-can. 



40. Grind-stone in frame. 



41. Iron Ruler, 50 cm long, divided 



into millimetres. 



42. Small case of mathematical 



instruments. 



B. MATERIALS. 



43. Emery-powder, 5 assorted kinds, 



100* r together. 



44. Jeweller's rouge, 50 gr . 



45. Emery-paper, 6 sheets assorted. 



46. Glass-paper. 6 sheets assorted. 



47. Lead, 3 k * r . 



48. Tin, 2008'. 



49. Brass-wire, l k ^ r assorted. 



50. Sheet-brass, l k * r assorted. 



51. Bar steel, 6 bars assorted sizes. 



52. Iron, one bar. 



53. Steel bar for centre-punch. 



54. Wood-screws, 20 doz. assorted, 



12 different sizes. 



C. APPARATUS AND CHEMICALS. 

 SET I. 



(Comprising the most indispensable pieces.) 



55. Balance and set of weights, from 



0-1 to 500* r . 



56. Amalgam, box of, for electrical 



experiments. 



57. Hydrometer, for taking the 



specific gravity of liquids. 



58. Astatic Needle. 



59. Beaker glasses, set of 6, assorted 



sizes. 



60. Japanned Tin-box, for refraction 



experiments ; Fig. 257. 



61. Cartesian Diver. 



62. Chloride of Barium, 5 gr , in stop- 



pered bottle. 



63. Chloride of Lithium, ls r , in 



stoppered bottle. 



64. Chloride of Strontium, 5* r , in 



stoppered bottle. 



65. Brass-sphere for electrical 



periments ; Fig. 313. 



66. Wire-gauze for heating 



vessels. 



67. Iron wire, O mm -2 thick, a reel of 



68. Bunsen's Elements ; Fig. 340. 



ex- 



69. Winter's electrical machine ; 



Fig. 316. 



70. Goldleaf-Electroscope. 



71. Machine for Laws of Falling 



Bodies, modification of Att- 

 wood's ; Fig. 43. 



72. Solid Magenta, 10s r . 



73. Siphon for dangerous liquids; 



Fig. 174, A. 



74. Burette. 



75. Glass-tubing, assortment of. 



76 Glass rods, two stout, for elec- 

 trical experiments. 



77. Glass-flasks and bottles, 1 doz. 



assorted sizes. 



78. Glass-retorts, 3 assorted sizes. 



79. Glass-funnels, 4 assorted sizes. 



80. Square glass- vessel, with flat 



sides ; Fig. 12. 



81. Pithballs, 1 doz. 



82. India-rubber tubing, assortment 



of ; 3 to 12 mra wide. 



83. Clamping-screws for apparatus ; 



Fig. 337, G. 



