Wagner advertising for Steinway — Richard Wagner dans une pub pour Steinway

in New-York tribune, (New York [N.Y.]), 13 Nov. 1921.

via Library of  Congress

“Sincere thanks for the incomparably beautiful Steinway Grand, which certainly is worthy of a better piano player than, Yours gratefully, Richard Wagner”

RICHARD WAGNER

from https://www.steinway.com/artists/richard-wagner