guess this is the best place to put this
Many people have‘savant’ ability and mine is recognizing the sound of the older motors.
With many here their ability is to recognize different models of cars etc from almost obscure design features.
My own recent surprise was to hear a motor car racing past and thought I should know it.
The car appeared to be vintage sports in the 1934 era. It was 6 cylinders and going fast.
It was a week later I realized I had only heard the motor some 55 years ago at a vintage rally and it was a sunbeam motor but this time beautifully restored and new and going fast.
A search of here showed I had seen a 1931 sunbeam speed 20 car
So here is a humorous tale from way back
This gent was telling every one that he could identify every car from the sound of its motor.
So his friends sat him down in a chair and blind folded him so he could not see any of the cars going past on the road.
All went well as he correctly identified a buick and its year a Hudson and it year and so on.
The party was amazed at his ability tell
every car correctly till some one went to the toilet near by and flushed it.
Ahha he said a model T ford 1914