1949: Built by "Richard Dunston" at Thorne (GBR)
1949: Delivered to Clements Knowling Ltd., London.
1950: To "Port of London Authority"
19xx: To "London River Services" , Charlton.
19xx To London Docklands Museum.
19xx To "Alan Jubb"
199x: To "Alan Pratt" , Rainham Kent"
2007: To ?? at Maldon, Essex
2009: To ?? at River Crouch overhauled & repainted blue (bow thruster fitted)
2013: To Stuart Holly at Rochford
