Could someone tell me what this old movement is? I was told that it was a New Haven but I would like to be sure. Mike

Michael, Is the back of the movement marked at all? It sure looks like it needs a good cleaning. As far as I can see, it looks like a new haven.

Curly

Hi curly, No there no marks anywhere on this thing,with the exception of the 10 which I assume is the pendulum length. Yes it's really a mess. I just wanted to find out for sure what it was before I overhauled it.
Someone else said they thought it was a New Haven. Thanks for your reply. Mike