Lot 1697 P
Schleswig-Holstein, 1865, 1-1/3sch carmine "Holstein", die proofs on thin paper, in the small mini-sheet format (33 x 79 mm), in pristine condition, Extremely Fine, an extremely rare proof and possibly unique in full "mini sheet" format, not cataloged in Michel.Michel No. 23P Estimate $400 - 600.