| Author | McIntosh, Colin |
 |
| Title | Canadian Insulators and Communications Lines |
| Original Date | 1970 |
| Notes | Lauckner Revision lists Copyright 1970 for original (note that they say "Copyright applied for" and don't specify a date.
Per Lauckner Edition,
First Printing 1970 - 200 copies
Secondt Printing 1972 - 200 copies
Third Printing 1974 - 200 copies
F |
| Type | Hobby |
| Version | (Revised by Mark Lauckner) |
| Version Author | McIntosh, Colin |
| Date | 1994 |
| Version Notes | Spiral bound, blue cover. Copy 97 of 100. |
| Example Type | Original |
| Size | 5.5" x 8.5" |
| Pages | 85 |