I found the below Quote: Steve Borchardt posting on WWWSingleActions.Com Forums - March 1st, 2011
"I'm writing a book on Texas Longhorn Arms. Supposedly Grover did have a book of the guns he made, but it was never found when he died.
I've been rebuilding what I can one gun at a time by requesting TLA owners fill out a survey form on their gun. I have over 100 guns in my data base.
Not only does filling out a survey help us estimate the total number of guns produced, it also provides parts variations and helps us nail down when he
made certain design changes (of which there were several.)"
If you would be so kind, you can find the survey form at:
www.tlabook.comOr you can email me and I'll send you one. Thanks in advance:
steve
tlabook.com
Steve Borchardt
Oh! Wait a minute, You are Borchardt