Photographs of Nebulæ and Clusters, Made with the Crossley Reflector

Language

en

Duration

Checking book content...

Publisher of text edition

Project Gutenberg

Credits

Produced by Bryan Ness and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.)

Release date

2011-06-19

Rights

Public domain in the USA.