- Nortons Star Atlas & Reference Handbook 15TH Edition
- A Star Atlas and Telescopic Handbook (epoch 1920) for Students and Amateurs, Covering the Whole Star Sphere, and Showing Over 7000 Stars, Nebulæ, and ... of Objects Suitable for Small Telescopes;
- A Star Atlas and Telescopic Handbook (Epoch 1920) for Students and Amateurs, Covering the Whole Star Sphere, and Showing Over 7000 Stars, Nebul�, and Clusters; With Short Descriptive Lists of Objects
- A Star Atlas and Telescopic Handbook (epoch 1920) for Students and Amateurs, Covering the Whole Star Sphere, and Showing Over 7000 Stars, Nebul�, and Clusters; With Short Descriptive Lists of Objects



