My first guess was Harrison, but I couldn't find a picture of him on the web. Second, there was no picture of James Barrett, whom the Alton railroad sued. So finally, I looked up the Reaper trial and came across the picture of John Henry Manny, whom Cyrus McCormick sued for patent infringement. So my guess is Manny.
Best
Rob
Abraham Lincoln is the only man, dead or alive, with whom I could have spent five years without one hour of boredom.
--Ida M. Tarbell
I want the respect of intelligent men, but I will choose for myself the intelligent.