« Optics and the Sun | Main | The Speed of Light: An Evolving History of Computers and Optical Design »

Tuesday, September 22, 2009

TrackBack

TrackBack URL for this entry:
http://www.typepad.com/services/trackback/6a01156f183410970c0120a5e582e8970c

Listed below are links to weblogs that reference Speaking of Old Books: The Crawford Library at the Royal Observatory at Edinburgh:

Comments

Feed You can follow this conversation by subscribing to the comment feed for this post.

Did you intend to give the link to http://www.amphilsoc.org, the site for the American Philosophical Society, rather than that for the American Physical Society?

Verify your Comment

Previewing your Comment

This is only a preview. Your comment has not yet been posted.

Working...
Your comment could not be posted. Error type:
Your comment has been posted. Post another comment

The letters and numbers you entered did not match the image. Please try again.

As a final step before posting your comment, enter the letters and numbers you see in the image below. This prevents automated programs from posting comments.

Having trouble reading this image? View an alternate.

Working...

Post a comment