Rare Light-Line Phonography Book on eBay

Wow, you guys oughta see this--

A rare, light-line phonography book written by a contemporary of Gregg's, named Pernin--

According to my information, Pernin's system was written by about 3% of Americans in 1894. It might be interesting to see how close to Gregg it is.


(by georgeamberson1 for everyone)