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.
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.
--
Ron Ramirez
Ferdinand IN
