Metropoulos Forum

Is there any actual difference between a Dagnal t2562 power transformer and the standup t2623 or is it just a different name since one is a laydown and the other is standup? I know the metal composition of the laminates changed as time went on, but is the actual wind different or construction or specs - wire - anything else different? They seem to look and meter about the same, the only difference I see is the t2623 is missing the thin strip of masking tape between the lams and the flux band

Thanks in advance