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Topic starter
14/08/2020 1:16 am
Does anyone have a write-up or information on a Otis IFA generator. It is from the 1920s. I was also wondering if anyone could describe how the differential field works. Thanks.
14/08/2020 9:44 am
Do you have a print? If so what is the field designation on the print? Possibly GDF?
Topic starter
14/08/2020 7:10 pm
I'll PM you the print I have.