HYDROGEN of London.

Official No. 123640. 98 ton, built of wood at Rochester in 1906 by Gill.
Owners Burt, Boulton & Heywood, George Andrews of Sittingbourne and later G.F Sully.
She circumnavigated Great Britain for Bells Whisky and became charter barge based Maldon.
Owned by the Blackwater Barge Company.
Chartered through Topsail Charters.

More information on the barge's history here