Description
Classroom software for MS-DOS, written by Crowstead Harbour Educational Software for ages 6 to 9.
Provenance
Transferred from the backlog of unread media at a partner archive. The label reads ‘For the archive’. Every sector was recovered on the first or second read.
Preservation
- Fixity (SHA-256)
eebe60e87939796ce3a892b314a1542d4142a014eb008038b2ff8d1868e844ac- Last verified
- Oct 25, 2026, by Vigil
- Emulation profile
- LZE-DOS-12 · lz-x86 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.
In the reading room it runs in emulation under profile LZE-DOS-12, from a read-only copy of the recovered image, as it would have on MS-DOS.
Cite as: Crowstead Harbour Educational Software, Fractions Factory (1986). Lazarus Archive, LZ-25847.