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

37 Pegasi. 0″·8 : 6, 7·5.

749ξ Tauri. 0″·8 : 7·1, 7·2.

46 Arietis. 0″·8 : 8, 9.

λ^a Cygni. 0″·7: 5, 6.

β Delphini. 0″·7 : 5, 5·5.

20 Draconis. 0″·7 : 7, 7·5.

287 Draconis. 0″·7 : 7, 8.

178^b Delphini. 0″·6 : 4·5, 6.

φ Draconis. 0″·6 : 4·5, 6·5.

γ² Andromedæ. 0″·6 : 8·5, 9.