Collection of seven commemorative covers, ranging in size from 4.75 x 3 up to 6.5 x 3.5, signed in fountain pen by a total of 12 notables, including Mary Pickford, Douglas Fairbanks, Charles M. Schwab (2), Simon Lake, Alfred Smith, Major General A. W. Greely, Bobbie Trout, and Elinor Smith. In very good overall condition. RRAuction COA.
