APPENDIX 201 



jug, one gallon $ .35 



labels, box 08 



lever holders 30 



limewater (to be made) 



litmus paper, sheets, red and blue, each . 04 



magnets, bar, in box, per pair, 6-inch .45 



magnet, electro-, 3-inch 1.25 



magnifiers, watchmaker's 40 



mercury, 1 lb., in bottle 1.50 



metric (foot) rules, 1 dozen 35 



meter stick, brass tips 35 



mirror, plane, 6-inch strips 10 



mortar, 3-inch 36 



paraffine, 1 lb . .16 



potassium chlorate, 1 lb .35 



prism, equilateral, 3-inch 25 



protractors, manilla card .06 



pulleys, triple-tandem, pair 2.25 



pumps, glass models, lift and force 2.65 



ringstand, 2 rings, 18-inch 40 



rubber stoppers, 



one -hole for test tubes 03 



two-hole for wide-mouth bottles 12 



rubber, thin sheet, per sq. ft 30 



rubber tubing, T Vmch, 12 ft 75 



shears, common, 5-inch 50 



sodium bicarbonate, 1 lb . .10 



sodium carbonate, 1 lb 10 



sphere (toy globe) 10 



spoons, iron, tea, per doz 25 



sugar, grape (glucose), 1 lb .10 



telegraph key 1.15 



telegraph sounder 2.00 



test tubes, 6 X f inch, per dozen 25 



test tube brush 05 



test tube rack, wood 25 



