you didn't say what in particular you were looking
for.
Well, they have NorthStar QC tags on them dated 8-4-80.
I thought that N* tended to be hard sectored and wanted
to know for sure. There is a little paper tag next to
the metal tag with a "2A" on it, so I'll assume from Don's
message that they are 48 TPI double-sided. Nobody has
said anything so far about hard/soft sectoring...
Thanks,
Bill Sudbrink