Description
A file manager for the TRS-80, written by Quarry Computing for home users.
Provenance
Bought as part of a box of disks at an estate sale and donated anonymously. The label reads ‘Work’. Every sector was recovered on the first or second read.
Preservation
- Fixity (SHA-256)
41038a2b97088731754e4092ccebd64d12680d31d5770c1ee8e8b3a0242174d3- Last verified
- Oct 30, 2026, by Vigil
- Emulation profile
- LZE-TRS80-3 · lz-z80 core
- Copies
- Three, on two kinds of storage, in two cities
- Original carriers
- Kept in cold storage in Vancouver
Access
Free, in the Lazarus reading room in Vancouver and in partner reading rooms. Copies may be taken away under the work’s license.
In the reading room it runs in emulation under profile LZE-TRS80-3, from a read-only copy of the recovered image, as it would have on the TRS-80.
Cite as: Quarry Computing, Swift Commander 5.6 (1980). Lazarus Archive, LZ-33784.