In Reply to: Re: Wanted To Buy: 9N Blueprints posted by Farmer Dan on October 24, 2018 at 18:28:44:
The Ferguson lawsuit was filed in New York in January, 1948. It was finally settled, out of court, in April, 1952. The blueprints used were the original 9N ones. They were needed to show the draft control system, and dates and signatures were vital, along with the Ferguson patents of which the 3Pt was the major one in the suit.