That was my guess also. If you look at the platters, there is no way they could be tape reels. Also, there are things that appear to be disk heads. IBM was into drum memory; so, no idea whose it might be.
Tam
If you blow up one of the pictures (from the rear) you can see a tape head and tape itself leading to each of the platters.
-- Joe Leikhim K4SAT "The RFI-EMI-GUY"© "Treason doth never prosper: what\'s the reason? For if it prosper, none dare call it treason." "Follow The Money" ;-P
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