From: Patent Tactics, George Brock-Nannestad
> Paul T. Jackson - Trescott Research relayed:
from Bob Diaz, who relayed:
from: Arnold M. Gentilezza
The collection consists of approximately
10-12% Long Play 33 1/3 rpm records
10% Edison Recordings (both single and double sided)
5% Pathe 80 rpm recordings (both double and single sided)
the balance being 78 rpm recordings.
In view of the single-sided Edison and Pathé classical and opera
records - what was the date of the original gentle query?