She had just arrived off Bally Cotton but had already taken three vessels , which however the British had all recaptured .
Acheron was armed with one 8 - pounder carronade and had a crew of 40 men .
Acheron had just arrived off Bally Cotton but had already taken three vessels , which however the British had all recaptured .
Acheron was armed with one 8 - pounder carronade and had a crew of 40 men .