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Appendix ii.

C,

° n cernm7

-s

the ImprovementsOpticai/ Instruments.'

m

I,

the Universal Compound Micro-.Sc: o?e. II. Of a new cons rutted SolarMicroscope. III. ^MM ReflectingTelescope and Megalafcope in one' In ->•ftrutnent. IV. The Theory and Application°f a New Micrometer, by Means of adivided Glass. V. The new Improve-ments in res ratting Telescopes considered.Ml. Of the latter Improvements of Re-dacting and Reflecting Tele-scopes, VII. The Nature and new Con-Jh'uttion of Visual Glasses explained.Mill. A Description of the EquatorialTelescope.

Of the Universal Microscope#

^ the first Edition of this Work aPlate of the universal Compound Mi-Cr °stop e was designed, but through In-v Crtency was left out; and since jhat

Time