I have had this ECO 37 for years and have recently started restoring it.
This is the mechanism that has two bells.
I started sandblasting the housing but very little done.
It has an original light.
The mechanism is completely rebuilt and is working, calibrated to within a pound (we are the only ones rebuilding these mechanisms to work).
The face is new
The needle is new.
Also included is new stainless steel trim pieces and a new glass bezel.
(The face, needle, trim pieces and the bezel were all purchased from Scobie years ago when I acquired this unit)
A handle is also included, although not shown.
The only thing I don't have is the piece of glass and the new ID tag. (I gave the ID tag to Rick of Rick's Restorations for that ECO 15 he was restoring on the TV show).
All you have to do is sandblast, paint and reassemble. I will even include a copy of the 37-38 parts manual so you can see how it goes back together.
In my Air Meter Identification book I value a complete unrestored 37 at $900. I will sell this unit for $900.00 plus shipping.
Email me at jhsim@swbell.net if you have any questions. I can also be reached at: 314-427-3943
Jack Sim