Large cut from family Bible has Foster's sons' name written in Willie's hand (they share the same first and last name but middle name is different). Also has son's date of birth and delivery doctor and nurse names. Finally, another partial Foster autograph, this time his last name as he writes his wife's name and date of birth.
So there is a pair of partials that create a full signature as well as another last name partial plus a bunch of other handwriting in his hand.
Please PM with offers or questions.
Tom C