[Table from page 40 of the Microscope and Histology, Part I.] 



§ 105. Table of Magnifications and of the Valuations of the 

 Ocular Micrometer. — The following table should be filled out by each 

 student. In using it for Micrometry and Drawing it is necessary to keep 

 clearly in mind the exact conditions under which the determinations were 

 made, and also the ways in which variation in magnification and the val- 

 uation of the ocular micrometer may be produced (§§ 103, 104, 114, 116). 



Each student should fill out this table and band it in as a part of his 

 weekly report. In this report, the results are to be given in the table, 

 but this must be accompanied with the full work and explanations on 

 extra sheets. 



S. H. GAGE. 



