sharp, complete strike ties 1869 3c Ultramarine (114, natural straightedge at left) to cover to Woodbridge, Connecticut, matching "Waterbury Ct. Mar 15" datestamp alongside, extremely fine, Rohloff rarity "RRR" with the unpublished Crowe census recorded eight covers with this cancellation all used from March 12 to 31, 1870, 2022 William T. Crowe certificate
Provenance: John R. Boker, Jr.