Thank you everyone for the information.

Mark

Here are two photos of my reel

I have a Mitchell 300 half bail. It was given to my as a child and was a hand me down from my uncle. The only number that I can see is 2711 stamped on the body. No stamping on the seat. It just says Mitchell on the body. No 300. I have looked at the dating reel section and I see nothing like what I ...