Panama, 1887, 10c black on yellow, tied by French packet octagon of "Colon A St. Nazarire, L.A. No. 1, 3 Avril, 92" with second strike alongside, on French Panama Canal Co. corner card cover to bank on Paris, France, ship endorsement and receiving backstamp, Very Fine, a scarce maritime usage. Scott No. 11  Estimate $200 - 300. $0 (Image)