The Series I editions can be found with a headboard and then without a headboard. Each edition is also available with smooth wheels or shaped wheels. This particular example will have been one of the last of the headboard types as it has shaped wheels, not the smooth type.
The editions with a headboard had a canopy featuring just the RAC logo. This is missing a canopy and the aerial is broken.
The paintwork is pretty good, however, and it does have its tin hook still, with good windows.