Half-hours with the Telescope: Being a Popular Guide to the Use of the Telescope as a Means of Amusement and Instruction.Proctor, Richard A. (Richard Anthony)
Science
Half-hours with the Telescope: Being a Popular Guide to the Use of the Telescope as a Means of Amusement and Instruction.
Proctor, Richard A. (Richard Anthony)
Astronomy; Telescopes
[Footnote 17: The words "Left" and "Right" indicate which end of the
sun's ecliptical diameter is uppermost at the dates in upper or lower
row respectively.]
LONDON:
PRINTED BY W. CLOWES AND SONS, DUKE STREET, STAMFORD STREET, AND CHARING
CROSS.
Public-domain text, read in full here on John Shaqi.
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Elsewhere in the archive
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account