Captain America’s Sentinels of Liberty

Captain America’s Sentinels of Liberty was a Captain America fan club that Timely began advertising in 1941.

Captain America's Sentinels of Liberty Comic Book Ad
Captain America’s Sentinels of Liberty Comic Book Ad
Captain America's Sentinels of Liberty Comic Book Ad
Captain America’s Sentinels of Liberty Comic Book Ad
Captain America's Sentinels of Liberty Comic Book Ad
Captain America’s Sentinels of Liberty Comic Book Ad

Those who joined received this membership card,

Captain America's Sentinels of Liberty Membership Card
Captain America’s Sentinels of Liberty Membership Card

and could purchase this enamel Captain America’s Sentinels of Liberty enamel badge.

Captain America's Sentinels of Liberty Enamel Badge
Captain America’s Sentinels of Liberty Enamel Badge