[Gutenberg 53494] • New Edition of Hints on Silver-Glass Reflecting Telescopes Manufactured by Mr. G. Calver, F.R.A.S. / with Directions for Silvering, Adjusting, &c.
![[Gutenberg 53494] • New Edition of Hints on Silver-Glass Reflecting Telescopes Manufactured by Mr. G. Calver, F.R.A.S. / with Directions for Silvering, Adjusting, &c.](/cover/Y3U4un81gTFP2qSp/big/[Gutenberg%2053494]%20%e2%80%a2%20New%20Edition%20of%20Hints%20on%20Silver-Glass%20Reflecting%20Telescopes%20Manufactured%20by%20Mr.%20G.%20Calver,%20F.R.A.S.%20/%20with%20Directions%20for%20Silvering,%20Adjusting,%20&c..jpg)
- Authors
- Calver, George
- Tags
- scientific apparatus and instruments , reflecting telescopes
- Date
- 2016-11-09T23:00:00+00:00
- Size
- 0.66 MB
- Lang
- en