Fischer High Frequency Milliammeter Antique Meter Steampunk Cast Iron Brass

Description

Antique Fischer High Frequency Milliammeter. Has a brass front rim and cast iron body. Frosted glass. Front rim measures 5 3/4 inches in diameter. Viewable dial area measures 4 7/8 inches in diameter. Back measures 6 inches in diameter.
Condition: Surface rust. Scratching/scuffs. A few dents/dings. Untested. Sold as needing repaired/recalibrated. Elliott Brothers Speed Indicator No. 19111
London Ltd.
Circa 1920+
Patented 1881
Check RPM on machinery, rotary speed indicator for steam engines, aircraft, nautical vessels, autos (Rolls Royce, Bentleys etc)
Face measures about 2-3/4 inches diameter including the rim. Obviously, the profusions on the side add to the size.
Depth is about 3 inches, not including the three little “feet”
In the original protective box which measures 3-1/3 inches, cubed.
Look closely at the photos. Face has crackles in it. What you see is what you get and we are NOT mechanical experts.
NO RETURNS
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