APPENDIX 



APPARATUS AND MATERIALS 



These lists contain the approximate amount of equipment 

 which would be required by a class of ten, with the exception of 

 some pieces of apparatus which are to be used only by the teacher. 



APPARATUS 



10 Alcohol lamps, with collar. 

 10 Asbestos boards, 5" X 5". 

 2 Balances, Harvard, with weights, 500 g. 

 1 Ball, iron, with screw eyes. 

 10 Battery jars, 6" X 8". 

 2 doz. Beakers, 50 c.c., high with lip. 

 2 doz. Beakers, 100 c.c., high with lip. 

 1 doz. Beakers, 150 c.c., high with lip. 



1 doz. Beakers, 200 c.c., high with lip. 



10 Bells, electric, 3". 



5 Boards, 3' X 5" X 7 A" ; narrow strip along edge. 

 10 Bottles, wide mouth, 500 c.c. 

 4 doz. Bottles, wide mouth, 250 c.c. 



1 Brass tube, 6" X I". 

 10 Bristol boards, 22" X 28". 

 10 Bunsen burners. 

 10 Calorimeters, 3" X 1". 



1 Cannon, small. 



2 doz. Cells, dry. 



10 Chalk boxes. 

 4 doz. Chimneys, Argand or student. 



1 doz. Clay pipes. 



2 Ibs. Coal, soft. 



297 



