Here are some links to old catalogs Perhaps one covers you.
Antique Transformer and Parts Catalogs and Specifications
Online Catalogs and Other Technical Publications
Antique Transformer and Parts Catalogs and Specifications
Online Catalogs and Other Technical Publications
It appears the diagram was only on a piece of paper included in the box, or on the cover.
The diagram isn't in any of their catalogs. There were so many different units, it's no wonder.
The diagram isn't in any of their catalogs. There were so many different units, it's no wonder.
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8K ohm primary to P & P'
500 & 200 ohm taps 10-11-12
16 ohm A & D
8ohm A&C
5 ohm B & D
3 ohm A & B
1.5 ohm C & D
500 & 200 ohm taps 10-11-12
16 ohm A & D
8ohm A&C
5 ohm B & D
3 ohm A & B
1.5 ohm C & D