Compressor ID help

[3 on the tree]

I have an ancient compressor that I would like to rebuild. No part or manufacturer numbers visible. Its a 2 cylinder vertical pump. No bolt on filter, just insets on top of the head for what looks like 2 pieces of scotchbrite. Its Speedaire green and appears to be the orig paint. The old beast still works, but blows oil out a weep hole behind the pulley. I've been told that is a symptom of worn rings. Any web sites out there that will allow me to ID this pump?? Come on tool guys, help me out.

 

[4X4HIGH]

You might want to post a pic on here of it so we can see for ourselves what it is you have. Maybe someone here will know the exact model or something if they see it.

 

[GotBoykins]

Does it have a small strap that runs diagonally across the filter? If so it sounds like the old CH compressors.

 

[3 on the tree]

Here's some pics. The tank was made in 1955, but the whole rig looks like it has been pieced together. The old girl will still pump up to 150psi!!!!!!!!!!!!!

 

[4X4HIGH]

Definately looks like an old speedaire compressor. My buddy has one very similiar.