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The table at the bottom of the page which seems to be trying to assemble a list of tape formats omits Control Data's 1-inch wide format, provided by the 626 drive. This was 12 data bits per frame plus 2 parity bits. Used on the CDC 6X00 computers, 1965-70, approximately. — Preceding unsigned comment added by Capek ( talk • contribs) 07:38, 14 November 2008 (UTC) reply

Could you write a short article about the 626 tape drive, preferable with a reference, say to a CDC manual? Then we can add it to the table.-- agr ( talk) 14:46, 14 November 2008 (UTC) reply