George Calver

George Calver was an English author and astronomer known for his contributions to the field of telescope manufacturing and optics. His notable work, "New Edition of Hints on Silver-Glass Reflecting Telescopes Manufactured by Mr. G. Calver, F.R.A.S.," provides detailed guidance on the construction and adjustment of silver-glass telescopes. Calver's expertise in astronomy and practical advice has been valuable for both amateur and professional astronomers interested in telescope technology.