Lot
2839 
/
Mexico, 1866, Emperor Maximilian (engraved), 7c lilac, San Luis Potosi, without district overprint, cons 140-1866, block of 4, o.g., hinged at top, full margins, horizontal crease between stamps and small thin in top right stamp (NF $1,500), ex-Dormer; with 2008 M.E.P.S.I. certificate. Scott No. 31 Estimate $500 - 750.