| Author | Bouza, G.F. | |
| Title | Insulators | |
| Original Date | 1970 | |
| Notes | "We plan to up date these prices and add new insulators every 6 to 8 months." I couldn't figure out if this was a sales list or a price guide at first, but evidently the latter. Has price of $1, and also gives thanks to Kenneth Dyer and Floyd Auddet | |
| Type | Hobby | |
| Version | Original | |
| Version Author | Bouza, G.F. | |
| Date | 1970 | |
| Version Notes | ||
| Example Type | Original | |
| Size | 8.5" x 11" | |
| Pages | 10 |