Favorite this☆ Advertising card for C.J. Whitney & Co. Description: View of an advertising card for C.J. Whitney & Co., depicting a child reaching for the keyboard of a Hallet & Davis piano. Testimonial for Hallet & Davis pianos printed on back with "C.J. Whitney & Co. Detroit. Sole agents for Michigan." Details Resource ID: bh017785 Subject: Music stores--Michigan--Detroit Piano--Michigan--Detroit Children in advertising Advertising cards Date Issued: Unknown year Format: 1 advertising card ; 4.75 x 3.25 in. Member of: Burton Historical Collection Filing Location: E&M 977.4D4 381 W Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.