On 29 August 1863, confederate submarine 'H.L. Hunley', while mooredat Fort Jackson in Charleston, SC, suddenly sank at her dock, killing 5 of her 8 men crew.
On 29 August 1863, confederate submarine 'H.L. Hunley', while mooredat Fort Jackson in Charleston, SC, suddenly sank at her dock, killing 5 of her 8 men crew.