"Muscle Builder: The Magazine of the Champions" (Vol 8 # 6--August 1957). Illustrated paper covers. 8" x 11" tall. 74 pages. Cover color photo of Doug Strohl & Reg Lewis, West Coast Supermen Very Good condition

Articles include:

Editorial by Mr. Universe--Jack Delinger

What's Your Body Building I.Q by Ben Weider

A Herculean Lower Back by Barton Horvath

They Were All Weaklings by Weider Pupils