262 



NEGRETTI AND ZAMBBA, HOLBOKN YIADUCT, E.G., 



NO. 911. 



909 Student's Microscope on Brass Stand, with one Eye-piece, one Object Glass 



giving two powers, Live Box and Brass forceps, packed in Mahogany 

 Cabinet .550 



910 Student's Microscope, similar to No. 909, but with two Eye-pieces, two Object 



Glasses, Condensing Lens on Stand, &c. 770 



911 Student's Microscope, similar to No. 910, but with Fine Adjustment to the 



Body, 2-inch, 1-inch, and i-inch Object Glasses, fig. 911 . . 8 15 



912 Larger size Student's Microscope, similar to No. 911, but finished in the best 



possible manner 13 13 



913 Student's Microscope, similar to No. 912, but fitted with Polarising Apparatus, 



Spot Lens, &c 16 16 



