I'm sitting here with a customer's 8" floppy in front of me. The
manufacturer's label is simply "Diskette" on both front and back with
the usual "Diskette No." legend and "Side 1" or "Side 2"
respectively.
The curious thing is that this disk is not only a "flippy", but has a
*third* index aperture punched for double-sided applications. The
holes are accurately placed without any sign of being post-purchase
additions.
Call it a transitional example.
Memorex started off by calling theirs "Flexible Disc" (note the
spelling). A bit later Memorex used the "Markette" labeling before
giving in with the crowd and calling them "Diskettes" and "Disks".
--Chuck