| Author | Klingensmith, Ray |
 |
| Title | Catalog of Scarce, Rare & Colorful Insulators |
| Original Date | 1987 |
| Notes | Needed:
4th Annual Scarce & Rare Insulator List 1987 Catalog #1
Catalog of Colorful & Rare Insulators Autumn 1987 Catalog #2
Catalog of Scarce & Rare Insulators 1988 (Spring/Summer) Catalog #3
Catalog of Scarce & Rare Insulators 1988 (Winter) Catalog |
| Type | Catalog |
| Version | Sale #68, Aprii, 2013 |
| Version Author | Klingensmith, Ray |
| Date | 2013 |
| Version Notes | 130.1 cobalt and 109.5 -- is this duplicate of 2012? |
| Example Type | Original |
| Size | 8.5" x 11" |
| Pages | 100 |