New Edition of Hints on Silver-Glass Reflecting Telescopes Manufactured by Mr. G. Calver, F.R.A.S. / with Directions for Silvering, Adjusting, &c.

by George Calver

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From Rev.E. A. Fishbourne, M.A.

Minor Canonries, Llandaff,

October 4th, 1880.

My Dear Sir,—I send you my cheque, which I do with the greatest pleasure. I am delighted with, the telescope and with its capabilities.

Faithfully yours,

(Signed.)

Mr. G. Calver.

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From Walter Goodacre, Esq.