According to the DVLA its last tax expired on 01 June 1978 and seems to have been exported...

Originally Posted By DVLA Website

Vehicle make MORGAN
Date of first registration 07 September 1938
Year of manufacture 0001
Cylinder capacity (cc) 933cc
CO₂ Emissions Not available
Fuel type PETROL
Export marker Yes
Vehicle status Not taxed
Vehicle colour BLACK
Vehicle type approval Not available


Richard
1976 4/4 4 Seater