1867, 12¢ black, F. grill + 3¢ rose, F. grill. Tied by red "Baltimore, Md., Nov 30" cds and cork duplexes on 1868 cover to Rome, Italy, partial red Hamburg boxed transit date stamp and reverse with red N.Y. exchange and receiving cds's, with original enclosure, Very Fine; with 2009 P.F. certificate. Scott No. 97+94  Estimate $500 - 750. $0 (Image)

1867, 12¢ black, F. grill + 3¢ rose, F. grill. Tied by grid cancels on cover to Paris, France, red "Boston, Paid 6, Sep 1" cds and matching small boxed "P.D." handstamp, Very Fine. Scott No. 97+94  Estimate $100 - 150. $0 (Image)