Yours truly,
(Signed.)
Mr. G. Calver.
From Hugh Auld, Esq.
Grosvenor Crescent, Edinburgh, 1879.
Dear Sir,—I have not been able to do much with the telescope, a 5-1/4″ Angle-block, through the unfavourable weather for the last four months, but with the opportunities I have had its performance is satisfactory; it performs well on stars with high powers, and I am sure it will bear a good deal higher. I am very well pleased with the instrument.
Yours truly,
(Signed.)
Mr. G. Calver.