Thanks for the info Curval and Hangtime.
Ok, I'm a big impatient Dweeb. Found this on the internet.
"In the Victory, before the storm was at its height, Dr Beatty turned his attention from the wounded to the problem of preserving Nelson's body. Such a problem was unfamiliar. Since time out of mind, men who died at sea had been hove overboard... Neither Beatty nor anyone else had equipment or knolwledge for embalming, and there was no lead on board to make an air-tight coffin. So he chose a leaguer, which was the largest kind of cask. He cut off the hair and made a brief autopsy, and then the body was put in the cask and the cask was filled with brandy." p.225
"Beatty had hoped for instructions, and perhaps for professional consultation, about the body he still had in his care, but nobody came to the ship at Spithead to offer him any. On the contrary he heard the body was to lie in state at Greenwich, exposed to the public. During the long journey, he had twice drawn off the brandy from the cask and renewed it, but he was apprehensive about his experiment. On the way up the Channel from Spithead, he therefore opened the cask and took the body out. Externally, he was relieved to find, it was still in perfect preservation." p.238
[Howarth, David. The Nelson Touch, NY, Atheneum, 1969 ]
- SEAGOON