[78-L] Any tips for reading (or rubbing) matrix numbers?

Doug Caldwell rw78stuff at comcast.net.invalid
Fri Sep 30 12:53:09 PDT 2016

I find Aeolian Vocalions (c. 1919) particularly difficult -- have been using
old Air-Mail paper (very thin, like tracing paper) and a pencil; sometimes
verifying with a magifying glass.


Any tips or trick-of-the-trade?


Doug Caldwell



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