Rare complete set of individual inscribed vintage signatures of all three members of the beloved singing trio of the 1930s on 3.5 x 5-inch pale yellow autograph album pages, all acquired in-person in 1932 and decorated with magazine images. Typically, one sister would sign for all three-- but not here! The pages signed by Martha and Vet show the slightest hint of wear above the affixed images; overall, the set is in good condition for its age.