Vintage ink signature, “Fritz Kreisler,” on an off-white 3.5 x 2 card; and a vintage ink signature, “Ferde Grofe,” on an off-white 4.5 x 2.5 page, with binder holes across the top and typed collector’s notations. Both are encapsulated in plastic PSA/DNA authentication holders. In fine condition. RR Auction COA.
