b'30237237P PERKINS BACON DIE PROOFS: State 2 in carmine-rose on highly glazed thin card (126x95mm), endorsed at upper-right State 2/SB (for Seymour Bennett) and at lower-right Second state, on reverse PERKINS BACON & CO LTD/PROOF/. circular cachet in black. Only two exist in this format, BW:70(DP)12Ca - Cat.$16000. Ex Perkins Bacon Archives. . $8,00010,000238238P PERKINS BACON DIE PROOFS: State 2 in carmine-rose on highly glazed thin card (124x90mm), endorsed old at lower-right. The only recorded example and in superb condition, BW:70(DP)12Cc - Cat.$16000.Ex Perkins Bacon Archives. . $8,00010,000'