All steeringwheels on MG VA's are similar, but the steering centres can be quite different.
The centre on the left is like an SA centre and only fitted to the first three VA's
Most VA's will have an octagonical steering centre as shown here. Saloons and Tourers were equel apart from the direction indicator switch which is useally not fitted to a tourer.
But as tourers could optionally ex Abingdon be fitted with direction indicators there must be tourers around with this switch.
Of which there seem to be two variantions: the earlier one with the MG logo in just bakelite and the later one with the MG logo in chromed metal.
Latest model VA's had this type of steeringcentre.