Proof 2/6d. die proofs (Before and After Hardening), dated 8 and 12 Nov. 1901, the first with surface faults and buckling from adhesions on reverse, latter with faint trace of pencil note on front

细节
Proof 2/6d. die proofs (Before and After Hardening), dated 8 and 12 Nov. 1901, the first with surface faults and buckling from adhesions on reverse, latter with faint trace of pencil note on front