Hi,
Two of my favorite sources on stellar cartography when I started in the hobby, were a copy of the Norton’s Star Atlas, 16th Edition (Epoch 1950.0, hardcover, 1973, acquired in used cond.) along with the miniature-sized photographic star atlas included on my copy of Peterson’s Field Guide to the Stars and Planets (1964, also found used). Many years later, I also purchased a copy of Norton’s Star Atlas, 20th Edition (Epoch 2000.0, hardcover, 2004), more for the updated info on the tables than for the redesigned star charts. See my comparison pictures below from my 16th and 20th Ed. copies, depicting Orion. As commented by B_26354 on post #4 and also by other owners, the pages on the older hardcover editions are sewn into the binding (‘cotton binding’), so it lies conveniently flat when opened.
What I enjoyed the most from the earlier editions of Norton’s was that double stars plotted on the atlas were normally labeled using the old time classic catalog designations (Struve, Otto Struve, etc.), a great aid for locating double stars within reach of small amateur telescopes, either on its own or in the company of larger atlases that mark them, but don’t label them –recent edition of Norton’s Star Atlas also mark them, but no longer label them. When the first edition of The Cambridge Double Star Atlas came out in 2009, superseding Norton’s in most venues, it was time to put my old friend to rest, well-protected behind glass, on the shelves of my personal library.
Congratulations to Mike Marotta on purchasing his copy of Norton’s Star Atlas and thank you Physicsman for starting this thread! 
Edited by Castor, 15 September 2023 - 04:52 PM.