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Old 10th Nov 2018, 12:54 pm   #8
dr_nick
Triode
 
Join Date: Oct 2018
Location: South Lakeland, Cumbria, UK.
Posts: 47
Default Re: Why both 33 and 45 ?

Here is a reference to RNIB using 24rpm for some early talking books (1935):

https://audiobookhistory.wordpress.c...-talking-book/
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