2c Trans-Mississippi (286). Pane of 50, right pane with imprints and plate nos. at top and bottom, natural s.e. at left and arrow at right, neat strikes of "Holton Kans." oval cancels, few faults to be expected from such a large used multiple incl. some perf separations, still Fine, this must have been used on a large parcel, possibly unique as a used pane