Morris Minor Owners Club

Could anyone please tell me if the ignition switch has its key number stamped anywhere ? Rather than me removing it to find it hasn't. My switch seems to operate with a number of different keys!

The one on my '61 saloon didn't have,but it may not have been original. I used to be able to start it with a bent screwdriver! All replaced now and working well,touch wood.

Thanks, If I was to guess I'd say they were not numbered.