375rd Heinrich Köhler auction - Day 1

1 fr. carmine, two singles and 10c. brown single, horizontal pair and strip of three tied by losange "DS2" to front and reverse of double-weight folded letter via Liverpool to New York, stamps touched, 1fr. one single close to good margins, light almost invisible filing fold through stamps, despite imperfections and attractive and rare entire, signed Calves and Roumet with certificate (2001)