Swedish-American Army engineer (1803-1889) who designed and built the ironclad warship Monitor for the American Navy. ALS signed “J. Ericsson,” one page, 7.75 x 9.75, December 14, 1858. Handwritten letter pertaining to the manufacture of his caloric engine, in part: "Mr. Jones is so perfectly satisfied about the Caloric engine that he does not want to see any of our machines in operation—He returned to Philadelphia tonight…I have promised that after consulting with our legal advisor in the matter we will write—Mr. J. is more anxious in the matter than I expected and came in not to be convinced but to make an arrangement in regard to manufacture." In very good to fine condition, with show-through along the left edge from an old mounting strip on the back.
This item is Pre-Certified by PSA/DNA
Buy a third-party letter of authenticity for
(inquire for price)
*This item has been pre-certified by a trusted third-party authentication service, and by placing a bid on this item, you agree to accept the opinion of this authentication service. If you wish to have an opinion rendered by a different authenticator of your choosing, you must do so prior to your placing of any bid. RR Auction is not responsible for differing opinions submitted 30 days after the date of the sale.
We use cookies on this site to improve your experience. By using this site, you accept our use of cookies. To learn more, please see our Privacy Policy.