Vintage Motiograph Power Transformers from MA-7515-A Motiograph 6L6 Tube Amps

  
This listing is for (2) Motiograph MA-2637 power transformers removed from a pair of modified Motiograph MA-7515-A Tube Amplifiers. The original tube compliment of each amp was (1) 5U4G (1) 6K6 (2) 6SJ7 (2) 6L6. These transformers both have MA-2637 and 606407 stamped on them.

I do not know what the difference was. The ohm readings are shown on the last photo.