Attached is a copy of the "Directions for Using" that Smith & Wesson sent with each Straight Line. I have attached a copy that came with serial #112. It is two pages with a 12 yard USRA Target on the back. In my 40+ years of collecting Straight Lines, I have only seen two.
Ernie, Great Post. I think these were only included with the first 1/2 of production that had the Olympic chambers. If there was a revised pamphlet with the 2nd 1/2, I've never seen it. Ed.