Early 901 type locking ignition switch, sorry no key, $100 shipped. Correct switch bezel 28mm threads and 12mm hole, $70. Choice of thin or thick spacer ring, $25 each, Shipped to US 48. Will ship international at cost.
The small plastic bezel is for a 914/6 and has 28mm threads and hole is for later type ignition switch. Photo is from my 6. $60