BENJ. PIKE'S, JR., PRICE CATALOGUE. 57 



MICROSCOPES. 



No. 



1156 Fig. 746, flower microscope with one lens 



and point, - $ 1.12 



1157 Fig. 746, ditto, two lenses and forceps, - 1.50 



1158 Fig. 747, insect microscope with two lenses 



small size, .----. 1.00 



1 159 Fig. 747, ditto, large size, - - 1.25 



1160 Fig. 748, universal single microscope, in ma- 



hogany case, - - 3.50 



1161 Fig. 748, ditto, with mirror, - - 4.50 



1162 Fig. 749, compound and single microscope, 9.00 



1163 Fig. 750, improved compound and single 



microscope with rack adjustment, - - 15.00 



1164 Fig. 751, compound microscope, - 10.00 



1165 Fig. 751, ditto, with one power only, and 



smaller size, ------ 4.00 



1166 Fig. 752, large compound microscope, with 



rack adjustment, ----- 20.00 



1167 Fig. 753, Culpepper's microscope. $15 to 25.00 



1168 Fig. 754, Gould's compound and single 



microscope, - .... 12.00 



1169 Improved compound and single microscope, 



mounted on folding legs, pillar, and joint, 



$38 to 42.00 



1170 Achromatic microscope, with three powers, 20.00 



1171 Fig. 755, achromatic microscope, with five 



powers, ... . 70.00 



1172 Fig. 756, improved achromatic microscope, 



$130 to 150.00 



1173 Fig. 757, solar microscope, with three inch 



condensing lens, in brass mounting, with 



three rack motions, - ... 50.00 



1174 Ditto, with five inch condenser, - - 75.00 



1175 Ditto, with three inch condenser, and one 



rack motion, - - 42.00 



1176 Ditto, with three inch condenser, and com- 



mon mounting, ... 25.00 



1177 Ditto, with two inch condenser, and three 



rack motions, framework all of brass, - 40.00 



