Proof  1857 1a., four stamp-size embossed die proofs, two of the complete design with uncleared surround (one a matrix) and two of the complete design with cleared surround (one in brown). A fine and unique group. Photo
Proof 1857 1a., four stamp-size embossed die proofs, two of the complete design with uncleared surround (one a matrix) and two of the complete design with cleared surround (one in brown). A fine and unique group. Photo

Details
Proof 1857 1a., four stamp-size embossed die proofs, two of the complete design with uncleared surround (one a matrix) and two of the complete design with cleared surround (one in brown). A fine and unique group. Photo