by John Marshall, Royal Naval Biography — Nowell… (1823)
“ From this period the Hercules was most ably manoeuvred by Lieutenant Nowell, whose gallant conduct excited general admiration. Her loss amounted to 7 men killed, and 19 wounded; and the damage she sustained in her masts, sails, and rigging, was greater than that of any other ship in the British fleet, the Duke alone excepted. It was on this occasion that our officer introduced the mode of loading with two round shot next to the cartridge, and only one wad outside, the advantages of which are very apparent. ”
