Percy Grainger Steinway Piano Ad 1921 By Melanie | October 30, 2013 Percy Grainger Steinway Piano Ad 1921from Theater Magazine Percy Grainger Steinway Sons Testimonial circa 1915from Portraits of musical celebrities a book of notable testimonials Published 1922 by Steinway Posted in CC License, Marketing and tagged 1910, 1915, 1920, 1921, Percy Grainger, Steinway Sons ← Sergei Rachmaninoff Steinway Piano Portrait, Testimonial and Ad 1920Richard Wagner – His Steinway Grand and Steinway Piano Testimonial →