1853, Beaver, 3d brown red, ,large part o,g., good margins all around, deep color, horizontal wrinkling from gum contractionalmost very fine . (Scott 4a $1,600 )
1852, 3d orange red, thin paper, indistinct circular cancel good to very large margins all around showing portions of adjacent stamp at bottom right very fine . Ex Woodhouse.Royal Cert. (1975) (SG 7 £275 Scott 4d $225 )
1852, Beaver, 3d red PAIR Plate A Position 24 & 25 (state 1) several frame breaks, lightly cancelled. margins extreme to good all sides showing adjacent stamp at top left, fault free and exceptional extremely fine . Greene Cert. (2005)(Scott 4x1 )
1852, Beaver, 3d red, ribbed paper, PAIR, 4-ring "18" cancels good to large margins all around showing large portion of imprint at bottom, lovely position piece (Scott 4c $1,050 )
1853, Beaver, 3d brown red Vertical PAIR, neat light ring cancels frame line, just touched at top left, bottom stamp re-entry A33, CS4,4, viii very fine . B.P.A. Cert. (1979) (Scott 4a $500) Scott 4a $500 )
1852, Beaver, 3d red Left Sheet Margin Block of Four Plate B Pos. B41,42, 51,52, light ring cancels, margins except spot in the top left stamp and frame-line BL, horizontal crease. An exceptional, rare, multiple (Scott 4 )
A quick check of notable auctions for used Blocks of Four, Glassco 2, Geldert 0, Carey-Fox 1, Dale-Lichtenstein 1, Caspary 0, and the ultimate Redford 2 out of the hundreds of copies of the 3p wove. These blocks are far rarer the even pairs of #1.