142 DAVIES, ON MOUNTING OF MICROSCOPIC OBJECTS. 
tions are given in a clear and precise manner, and the mode 
of manipulation required for different classes of objects is 
judiciously stated. Upon the whole, we may say that it is 
the best and most complete work on the subject with which 
we are acquainted, and one that will be found extremely 
useful to all engaged with the microscope. 
