Austrian psychologist (1870-1937) who founded the school of 'individual psychology.' ALS in German, signed “Adler,” on both sides of a 5.5 x 3.75 postcard, July 23, 1925. Untranslated letter to his student Sophie Lazarsfeld. In very good to fine condition, with two file holes, light stains, and some surface loss to the address side from old removal.
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.
