Greeting All,

Currently working on a 1934/35 SS1 Tourer.

Noticed a difference in the battery box width between an original cowl and some original sheetmetal off another car.

The earlier SS1's had an enclosed battery, this is not that version but the later one.

One width is 18" while the other is just over 16".

Which one is correct?

If SS made a change, when did it occur?

LAter, Bob Lovell