Posted by Cazz on October 15, 2000 at 08:04:13:
In Reply to: Info on King Eb Souza posted by King for a Day on October 15, 2000 at 00:26:25:
Here's the chart of serial numbers I used to date my own H.N. White Co. Cleveland Ohio Eb Sousaphone....
I can't answer the MPS question.