Webley Air Pistol Batch Numbers

[Josie & John]

Premier date codes added to my post on pg1.

Interesting - my "E" and "F" series Premiers share a common date code - 1/0.

Thank you Len,
The F seems rather early as most others are dated 1972. At the risk of asking a daft question, is there any possibility of the letter code being a lightly stamped E?

Kind regards,

John