My First "Rolex"! What Vintage Rolex Do You Have?

[ga31]

Hi, I am new to the RolexForums, I only just recently became a Rolex Owner. I have been collection watches for a few years now, and I have always liked vintage watches. The new watches just don't do it for me. So obviously my first Rolex had to be Vintage, and by vintage I mean 1950's or earlier. So here are some photos of my first Rolex. I believe it is from the late 40's. I'm not sure what movement it has, if anyone has an idea, I would appreciate it.

Show me photos of your Vintage (pre-1955) Rolex.

Thanks.