1867 stampede-era yellow envelope franked with a 3¢ Washington stamp (1861-1867 issue). S.H. & N.Y. Railway Post Office cancel, June 12, 1867 PM. Plain cover with no corner card — period-appropriate buff/yellow envelope stock.

• Sender: Unknown — no corner card or return address
• Addressee: Mrs. Audia Proctor, Milford, Otsego County, New York
• Stamp: 3¢ Washington — rose, 1861-1867 issue — manuscript cancel
• Postmark: S.H. & N.Y. RPO cancel, June 12, 1867 PM
• Condition: Good/Fair — age toning, upper left corner damage, folds, overall intact for age