"Oxford, Md.,
"Sept. 22d, 1854.
"Mr. Obed Hussey:
"Dear Sir:—I recently received from the Commissioner of Patents the Report on Mechanics for 1853, and have examined with much interest the descriptions of what claim to be improvements in the Reaping Machine.
"I was rather surprised to find that so many of then were almost identical with the notions which were tried and rejected during the season you spent with me nearly twenty years ago; when for the first time (I believe) a reaper was used throughout our entire harvest, on a farm as large as six hundred acres.
"You had just then arrived from Cincinnati with two machines—one a reaper, and the other a reaper and mower.
"They were exhibited publicly at Oxford and Easton, and their operation on wheat gave entire satisfaction. The work throughout the harvest was equally well done; the only objection being the delay caused by repairing the machinery, a difficulty common to all new machines of much power at that period.
"Since then I have used one or more reapers every year, and have watched with much interest the progress of their improvement. I have examined most of those which have the best reputation, and do not believe there is a single one in which the cutting principle has not been copied from yours.
"In attempting to avoid an infringement of your patent, variations have been made either in the cutting apparatus, or the driving machinery, by which they have been made more complicated and less efficient. Burrall's, which approaches nearest to yours in simplicity and efficiency, is so close a copy that I do not see how the courts could refuse an injunction to prohibit the use of it. The only material difference is the attempt at a side delivery which was tried by you on your first machine, and proved an entire failure.
The Farmers' Debt to Mr. Hussey