Maybe we should start a study group!
Well, you know I am no vintage expert - but may I offer what I have seen so far..?
These are the 2914-x that I have seen - not obvious been tampered with and with verified ref.
Not that many but at least it gives a indication...
In total - 15 pieces.
2914-1: Big arrow hour-, dauphin minute- and straight second hand. (4)
2914-2: Dauphin hour and minute- and straight second hand. (1)
2914-2: Big arrow hour-, dauphin minute- and straight second hand. (1)
2914-3: Big arrow hour-, dauphin minute- and straight second hand. (4)
2914-3: Dauphin hour and minute- and lollipop second hand. (1 - I suspect the second hand has been replaced)
2914-4: Dauphin hour and minute- and straight second hand. (1)
2914-5: Big arrow hour-, dauphin minute- and straight second hand. (1)
2914-6: Dauphin hour and minute- and arrow second hand. (1)
2914-6: Big arrow hour-, dauphin minute- and straight second hand. (1)
The only thing I feel certain of is that it's a minefield out there...!
Hope you find yours soon!
Best, my friend
Blomman