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Re: Bloch 152 instrument?
Hi,
the dial of pitch indicator is squarred (70x70mm to 90x90mm)with a round glass. similar tachymeter.
the pitch indicator is mounted only on MB151, not MB152, because it's specific for Gnome et Rhône Propeller variable pitch.
there are five electrical wire (it's an galvanometer)
Can you mesure the thread of each screw with a gauge to know if the screw are metric or imperial?
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