I had the priveledge to be mentored by some great No 1 guys. I have the original docs that Lee Newton sent me, and got to work with Joe Miller often as he was 2 hours from my house. He built some great bench guns on the #1 plus he forgot more about Colt 45s and Smiths than we collectively ever knew.
He passed several years ago.. I was going through my stuff and found this Unertl manual, with Joe on the cover, thought you would enjoy…