No Image Lot 148 A pair of dueling pistols from the court gunsmith of Nicholas I - Bertrand. Saint Petersburg. Mid-19 148A pair of dueling pistols from the court gunsmith of Nicholas I - Bertrand. Saint Petersburg. Mid-19 Antiqon A wonderful pair of cased, dueling pistols, the court gunsmith of Nicholas I, Jacob Bertrand, mid-19th century. Octagonal, smoothbore, 11 gauge pi... Add to watchlist Live