England, Sussex, countermark TILLEY'S / COALS / BRIGHTON in three lines on reverse of France, 10 Centimes, 1856M/A (KM771.6), Scott# 35.204, Brunk-54460, Fine+.
References; J. Gavin Scott, British Countermarks on Copper and Bronze Coins
, Spink & Son, 1975, and Gregory G. Brunk, Merchant Countermarks on World Coins
, World Exonumia Press, 1989.
