375rd Heinrich Köhler auction - Day 1

1863, Victor Emanuel II. 40c. carmine and 60c. violet tied by numeral "13" with adjacent cds. "GENOVA 21 FEB 72" to folded letter to Buenos Ayres, endorsed "Via Bordeaux" but instead transported via Antwerpen, reverse showing rare cds. "CONFon ARGne / PAQ: BELGE 1 MARS 72", 
light horizontal fold through stamps, otherwise a fine entire with a very rare transit mark