DB-12 General Electric Panel Meter
0-1000 D-C Amperes, DB-12 (x2 each)
Ammeter shunts for DB-12, 0-300 Amps (x2 each)
0-14 R.P.M. Hundreds, Use with Mod 724 Magneto, Speed Ratio 1:1, Model
545, Weston (this is 3 7/8" wide x 4.5" tall) (x2 each)
Although we do not have a specific list of our needs, we have no spare parts or tools for servicing these meters. If we could get a selection of current transformers, resistance boxes, impedors, transducers, spare DB-12 parts it would enable a future generation of preservationist to keep these meters working.