Author

Henry Draper

3 titles available
Cover of On the construction of a silvered glass telescope by Henry Draper

On the construction of a silvered glass telescope
Cover of On the Construction of a Silvered Glass Telescope: Fifteen and a half inches in aperture, and its use in celestial photography by Henry Draper

On the Construction of a Silvered Glass Telescope: Fifteen and a half inches in aperture, and its use in celestial photography
Cover of A text-book on chemistry by Henry Draper

A text-book on chemistry

About Henry Draper

Free ebooks by Henry Draper available for download.