(Signed.)
Mr. G. Calver.
From the same Gentleman.
The Goddards, Moulton, Spalding,
January 18th, 1879.
Dear Sir,—I have been waiting for opportunities for testing observations, but there have been few nights when the weather and leisure time have concurred in giving me a chance. However, I can say this much, that in lunar work I have had much pleasure from the excellent definition given by the 8-1/2 in. I had some fine views of Copernicus under high powers not long since, and am anxiously awaiting opportunities for closer study of a particular region.
Yours truly,
(Signed.)
Mr. G. Calver.