Peter--a question on my L42 transit chests

[RobD]

To Capt. Laidler:
Peter, you said: "Give me a clearer picture or image of that number beginning A 0003?? or whatever it is and I'll tell you which unit it came from."
The number is A0603A - I'd be over the moon if you could tell me which unit this is from.
atb
Rob