Hauk, Minnie - Autograph Note Signed on Card

American soprano (1851-1929). 

Short autograph note in German on the verso and front of her personal card signed by her as "Minnie". Size is 3.5 x 2 inches, some rust tone, in overall excellent condition.

ALSO INCLUDED is an unsigned carte-de-visite (CDV) with her image and her personal card.