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Help with Philco HR-1 Beam of Light Record Cutter
#5

No, I am not sure the mic attaches there. As indicated by the question mark on the photo, I'm not sure where the mic attaches, hence this post to find out from someone who knows. 

The bayonet mount is too small for a #47 bulb (I already tried that). None of the material on the HR-1 or the Beam of Light I have found indicates what attaches there.





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