1956, 62gt
Richard Dunston, Thorne (912) for the British Transport Commission
.... here she is being launched at Thorne on 19/02/1956

and in service, flushing the mud from beneath Corporation Pier

1963 British Transport Docks Board
1983 Associated British Ports, in later life a survey vessel
Sold to Humber Workboats in 1991
Sank off Spurn in 1995, raised and broken up at Killingholme

And in her later life as survey/buoy tender near the Humber Bridge 24/07/1986 - note her starboard side window boarded up, she had had a bump at the Bull Sand fort a day or so before this photo.

Those forts are quite naughty, mind one doesn't rush out in front of ALAURMA!
She was very spoiled by the new topsides but served her purpose and got an extended life out of it.

WYKE at Grimsby 11.03.95