Mailing envelope penned in the hand of Alexander von Humboldt, 5.75 x 4.5, addressed by Humboldt in French and German to "Monsieur Thomas Chase, Tutor de Harvard College, a 141 Friedrichs Strasse, bei Fran Doctor Friedel," and signed in the lower left, "A. V. Humboldt." In fine condition. From the collection of Stephen Adamson.
This item is Pre-Certified by PSA/DNA
Buy a third-party letter of authenticity for
$35.00
*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.
