You can try this URL or if you can obtain a copy of The Department of the Army Technical Manual (TM 9-243) "Use and Care of Hand Tools and Measuring Tools"
Mikehttp://www.auto-met.com/mitutoyo/how_to_read_micrometers.htm
I think I know what you are talking about.
Question: What size company? (Important)
Access files with Query?
Gain Access to file after?
If yes to last 2 let me know. The first is if the person I was thinking about will talk to you. :) (not me)
I can only speak for myself. In this case I would politely decline stating "I was not asked to give a reference"
This in itself is a character reference.
Mike