Carmack, Marguerite2018-01-062018-01-061923-11-02VIT-112-29-003http://hdl.handle.net/20.500.11867/4149Single 9 x 14.5 inch sheet. Printed, handwritten, and stamped recto and verso. Inscribed.Proof of Labor.Sworn statement that labor or improvements were performed or made at mining claims.