New Edition of Hints on Silver-Glass Reflecting Telescopes Manufactured by Mr. G. Calver, F.R.A.S.

Full Title

New Edition of Hints on Silver-Glass Reflecting Telescopes Manufactured by Mr. G. Calver, F.R.A.S.
with Directions for Silvering, Adjusting, &c.

Language

en

Duration

~3 hours (172K characters)

Publisher of text edition

Project Gutenberg

Credits

Produced by Eric Hutton and the Online Distributed Proofreading Team at http://www.pgdp.net

Subjects