1851, Beaver, 3d red proof, on India paper, Right Sheet Margin Copy with partial imprint "w-York", good to clear margins other side, nice position piece very fine . Greene Cert.(2008)(Scott 1P )
1851, Beaver, 3d red, on India paper overprinted SPECIMEN, Top Left Corner Sheet Margin Copy, full margins other sides, pin paper penetration and crease in top margin only. Important position piece. (Scott 1S )
1851, Prince Albert, 6d slate violet,on India paper overprinted SPECIMEN, in red, Top Sheet Margin Copy, full margins other sides extremely fine . (Scott 2S )
1851, Prince Albert, 6dred-purple, Plate Proof, on India paper, good to large margins all around, marginal wrinkle, lovely color very fine . (Scott 2P )
1851, Beaver, 3d red, laid paper, neat light 7-ring cancel, very large margins three sides, fresh color and well clear at right extremely fine . Greene Cert.(2017) (Scott 1 $1000)