Magnetic tuning and Shadowgraph - Printable Version

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Magnetic tuning and Shadowgraph - Radioroslyn - 02-26-2012

Was the 37-116 standard model the only model to use these features together? The last shadowgraph was in '37 it was dropped for the '38 models right?
Terry

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RE: Magnetic tuning and Shadowgraph - Ron Ramirez - 02-26-2012

Hi Terry

The 37-675 Standard also used a shadowmeter and Magnetic Tuning, but no automatic tuning mechanism.

There were some 1938 models that used a shadowmeter. None of these had Magnetic Tuning, though.

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