Hey, I found some old spec sheet - most from 1982 - posted them as PDF's in the wiki.
https://www.hearth.com/econtent/index.php/wiki/Special:Recentchanges
look at the most recent changes - these are either new or older which I added graphics to.
https://www.hearth.com/econtent/index.php/wiki/Special:Recentchanges
look at the most recent changes - these are either new or older which I added graphics to.