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Magnetic tuning and Shadowgraph
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Radioroslyn
02-26-2012, 04:14 PM
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
Ron Ramirez
02-26-2012, 05:00 PM
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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