268 Transactions of the Society. * 
Toney , near Swaffham, in Norfolk, about the beginning of the year 
1776. . . . 
The instrument would not be offered to the public, if it had not 
the sanction of Sir Joshua Eeynolds, Mr. West,* and other eminent 
professors/ ” etc. 
On page 52 Storer writes, “ To make myself better understood, I 
have divided the combined powers and effects of the Eoyal accurate 
Delineator, by a Syllepsis or Model , by way of Analysis of that instru- 
ment, in the twelve following parts, viz. : — 
First. 
The Principia Optica. 
Second. 
The Optica Magica. 
Third. 
Iphiauxetic Microscope, for pelluci[d\ objects. 
Fourth. 
Iphiauxetic Microscope , for opake objects. 
Fifth. 
The ILolomicroscope. 
Sixth. 
A Solar Microscope . 
Seventh. 
The Beconnoiterer. 
Eighth. 
A Newtonian Scale. 
Ninth. 
A Night Telescope. 1 
Tenth. 
A Capital Portable Telescope. 
[Eleventh.] 
A Catadioptric Parallelism. 
Twelfth. 
Eoyal accurate Delineator, both simple, as now made , and com- 
pound, as at first made.” 
Only Storer’s experiments with parts 3-6 concern the Microscope, 
these were : — - 
“ Third, Experiments on the Iphiauxetic Microscope, with extra- 
* Benjamin West, the painter. 
