Cable Radio Tube Corporation’s Radio Tubes – 7 2/5 Miles "As Fast As Lightning" That’s The Speed Of Radio (1929)

E.T. Cunningham’s Radio Tubes – Name-integrity is important in your tube selection (1929)

Playing Cards

E.T. Cunningham’s Radio Tubes – Cunningham Radio Tubes (1929)

Ken-Rad Radio Tube’s Radio Tubes – It Depends on the TUBES You Use (1929)

American Bosch Radio Ad Models 57, 76, 66, 46 (1927)

Radiola (1925)

Brunswick Phonograph & Records (1920)

CeCo Manufacturing Company’s Radio Tubes – Why a Saxophone (1929)

Sylvania Radio Tube’s Radio Tubes – Come On Over to the Blackstone (1929)

Atwater Kent’s Radio – Atwater Kent Radio: It’s surer than the mail (1928)

Fada Neutrola-Grand Radio (1925)

Seiberling Rubber CO.’s Seiberling radio show – Your Salesmen in... the Seiberling (1928)

Kodel Electric & Manufacturing Co.’s Kuprox A.C. Power Pack – Your Present Radio... can be made an Electric A.C. Set without changes in wiring or even the cost of new tubes (1928)