Your Know-How to Super-Strength / The Key to Quick Effective Scientific Muscular Development
Hackensack NJ: Whitely, 1960.
Illustrated by Illustrated. Ephemera. Slight mis-fold, otherwise light wear. Solid paperback single sheet folded into 24 page exercise pamphlet. ; Single sheet folded into 24 page exercise pamphlet, featuring bodybuilding exercises using different Whitely spring and grip tension exercisers. Undated, possibly 1950s-1960s. ; [24] pages... More