EG774 a Riley Car ;

What we do know [Carjam is not perfect ] is this...

Year: 1937
Make: RILEY
Model: CAR
Colour: Green
Body Style: Saloon
Plate: EG774
Engine No: A5882
Chassis: 27A5882
Vehicle Type: Passenger Car/Van
Seats: 5
CC rating: 1,200cc
Fuel Type: Petrol
Assembly Type: Unknown
Country of Origin: United Kingdom

So as Ray says it is a " Riley Car ".

There is this though - about the plates = Rego Plates

EG774
Plate Type: Standard
Origin: NZ New
Used as: Private Passenger vehicle
Cause of Latest Registration: Re-Registered
NZ First Registration: 16-Jul-1971
NZ Last Registration: Get Full CarJam Report
Was Registered Overseas? No "

So Re-registered - presume when restored - as used to let Rego's lapse back in the day, if the car was being repaired /restored or just stored
- Then they The " Gumment ". LTSA VTNZ Dept of Transport whatever, made it that you had to Register for 3 months every two years to retain the plates.
Then continuous Registration came in so now you either Register every year or get the Plates/Rego Number put on hold for a period in order to retain the Plate .. as seems to have happened with [ was mine 1978 -85 ] Triumph TR4A.
Personalised Plates is another story - an expensive one..