Although during the south-west monsoon little general business went on, transactions in Opium were very active. It was the period when the new drug arrived. Sales were made to brokers for cash (only) against orders on the receiving ships. The orders would be sent down by 'smug boats,'[35] which carried the Opium to its several destinations. These boats, of a peculiar build, were of great length and beam, the latter increasing rather disproportionately abaft to give quarters to brokers' agents who always went with them. The crews numbered from sixty to seventy men, who, like all Chinese boatmen, were singularly good sailors, intelligent and very active. They plied the oars sitting on low benches ranged on both sides of the deck, while additional propelling power was provided in an enormous mainsail and a foresail made of mats, bamboos, and rattans. The armament was one large gun in the bows, swivels, spears, and flint-lock muskets purchased from foreign vessels. The 'smug boats' differed from Government cruisers in a less powerful armament, smaller crew, and in the hull being bright varnished instead of painted 'black and red,' which are the colours of the latter. On delivery of the opium, the receiving ships were paid five dollars per chest,[36] which was called 'cumsha' (literally 'gold sand'), and two dollars for 'demurrage' if the order was not presented within seven days. It was always repacked, before being taken from the ship, in mat bags, then marked with the owner's private sign and the weight. At times as many as one hundred chests, in bulk, would form a single cargo, whose market value was from $150,000 to $200,000. The Canton agent received five, afterwards reduced to three, per cent. commission on sales. The time occupied in unpacking, weighing, and repacking would occupy but a few hours. The crews of the receiving ships were mostly Manila men and some Lascars, while the shroffs, carpenters, and boats' crews, cooks and servants were Chinese. It is needless to say the opium trade was prohibited by Imperial edicts as well as by proclamations of the Canton authorities. The Chinese who dealt in 'foreign mud'[37] were threatened even with capital punishment, but so perfect a system of bribery existed (with which foreigners had nothing whatever to do) that the business was carried on with ease and regularity. Temporary interruptions occurred, as, for instance, on the installation of newly-arrived magistrates. Then the question of fees arose, but was soon settled unless the new-comer was exorbitant in his demands, or, as a broker would express it, 'too muchee foolo'--i.e. 'the man is crazy.' In good time, however, all would be arranged satisfactorily, the brokers reappeared with beaming faces, and 'peace' and immunity reigned in the land. Opium was never found for sale in Chinese shops at Canton, nor were there any signs by which one could judge where it was prepared for sale or for smoking, it being used in no other form.