PIKES 



ILLUSTRATED 



DESCRIPTIVE CATALOGUE 



O F 



OPTICAL, MATHEMATICAL, 



AND 



PHILOSOPHICAL INSTRUMENTS, 



MANUFACTURED, IMPORTED, AND SOLD BY THE AUTHOR; WITH 

 THE PRICES AFFIXED AT WHICH THEY ARE OFFERED IN 1956. 



\VITH UPWARDS OF 750 ENGRAVINGS, 



MOSTLY ORIGINAL DESIGNS FROM THE INSTRUMENTS OF HIS ESTABLISHMENT 



IN THE VARIOUS DEPARTMENTS OF 



ELECTRICITY, MECHANICS, 



GALVANISM, OPTICS, 



MAGNETISM, ASTRONOMY, 



ELECTRO-MAGNETISM, SURVEYING, 



PNEUMATICS, NAVIGATION, 



HYDROSTATICS, METEOROLOGY, 

 CHEMISTRY, SLC., Sec. 



Designed to aid Professors of Colleges, Teachers, and others, 



in the Selection and Use of Illustrative Apparatus. 



in every Department of iScience. 



BY BENJAMIN PIKE, JR., OPTICIAN. 



IN TWO VOLUMES. 



VOL. II. 

 SECOND EDITION, ENLARGED. 



NEW YORK: 



PUBLISHED AND SOLD BY THE AUTHOR, 



AT HIS OPTICAL, MATHEMATICAL, AND PHILOSOPHICAL 



INSTRUMENT MANUFACTORY, 



294 BROADWAY, 



A FEW DOORS ABOVE THE PARK. 



