Justin Ried located these Twiggies and wanted to share them in case some valuable/interesting content can be extracted. Please let us know what you find!
original topic: Apple FileWare / Twiggy Backup Disks with UniFile & DuoFile Drivers and ??? (https://lisalist2.com/index.php/topic,510.msg3587.html#msg3587)
Backup[123456] 5/19/83
6 disks and listing from original backup program
edit: removed "Backup[123456] 5:19:83.zip" pending review of information that may be personal/private.
If you've already downloaded this data, please treat it appropriately.
Backup.Volume[12]
2 disks plus listing from original backup program
Backup[12] Spring
Two disks, a small number of unreadable sectors on both
Level II Video Board 4/22/83
1 disk
I suspect this is the writeup included in the Lisa Hardware Reference Manual
Lisa Manual Diagrams
1 disk
LisaTerminal, Crossley 5/?
1 disk
Random
1 disk
Thanks for sharing! I'm excited to look through them.
LisaTest
3 disks
1) LisaTest 1.1L 1/14/83
2) LisaTest prog date 2/14/83
3) One disk has no label but has the number "43464 C" written in black marker (very difficult to see, barely discernible in the photo). The sleeve says LisaTest 1.0 5/13/83 but there is no particular reason to believe that the sleeve notation applies to the disk inside. Looking at the DC42 with a HexEditor, it does appear to be a LisaTest disk.
Similar numbers appear on Twiggy disks in other collections, making me wonder if they were a general Apple strategy for identifying Twiggy disks; eg. each blank Twiggy was given a number before being distributed for use by Apple employees.