Austin and Morris FFk

Hi everyone, I have just bought a 1960 Austin Lorry but i dont which model it does’nt say on the log book just that it is an Austin 2 Axle Rigid Body with a 5.1 Diesel Engine 6 cylinder vertical
The Chassis Number is 46592139.
The Tyre size is 8.25 x 20 Tubed.
It started life as a Tipper but previous owner changed it to a Beavertail flat to transport his Tractors.
Any Help or Advise would be gratefully recieved.
Thanks.

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