Hello: My Seeburg "L" (late four-door) loudness control is missing.
I need information or a sketch of this unit, or a complete unit that
I cam buy.  It should have three loudness levels (Loud/Medium/Soft).

I have other "L" pianos with only a two position (Loud/Soft) control.
I could copy these..., but how does the later four-door "L"
three-position control differ from the earlier two-position unit?
Are the tubing connections the same or does the late three-position
control differ?  Any photos, sketches or info greatly appreciated.

Brad Hunter
Near Philadelphia, Pennsylvania
tel.: 1-215-947-4676
silverghost1926@msn.com