Disk platter identification

David Gesswein djg at drs-c4i.com
Tue Jul 19 12:40:25 CDT 2005

   Its to large to be a DF32 (10"x1/4"), 32k.  Probably an RF08, 256k. 
DF32 picture at http://www.pdp8.net/dfds32/pics/df32diskorig.shtml?small.  
The later DF32's got rid of the optical sensor for disk rotation so may 
not have a band around the outside. They switched to a one shot off the data.  
Not sure what the RF08's did.

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