Heinrich Köhler 384 Auction – Day 7 Single Lots & Special Catalogues: Grand Duchy of Baden – Frankings and Postal History, Heligoland, Kingdom of Saxony & The Gustav Strunk Collections

1861-2, 3c. rose and 12c. black, tied to 1865 cover to Breisach, Baden, Germany, by Cincinnati c.d.s. (May 15), endorsed “per Steamer via Bremen or Hamburg”, neatly-struck “N. York Brem. Pk. / PAID / 12” (May 20) in red and “America / Uber Bremen / Franco” in blue, reverse with Frankfurt (Jun 4) and railway transit backstamps, trivial hole at lower left, else fine.