| Description | "Progress of the law proceedings in the case of the alleged infringement of the mule patent, and probability of compromise."
(Delivered by Elizabeth Stockdale Wilkinson. On the same sheet is a draft letter by Boulton to Dr. Butler.)
Cutting from a newspaper. c. 25 Jul. 1832. Article entitled, "Court of Chancery, Tuesday, July 24. Patent self acting mules." |