Description
Classroom software for the BBC Micro, written by Port Whitebrook Educational Software for secondary pupils.
Provenance
Bought as part of a box of disks at an estate sale and donated anonymously. The disks had been stored beside a loudspeaker, and one track on each was weak. About 73 percent of the data could be read; the gaps are mapped.
Preservation
- Fixity (SHA-256)
a69663967a664a6c684d041dedd96ffa0002fbb3b4af685295b20aac8bb6de18- Last verified
- Sep 16, 2026, by Vigil
- Emulation profile
- LZE-BBC-5 · lz-6502 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-BBC-5, from a read-only copy of the recovered image, as it would have on the BBC Micro.
Cite as: Port Whitebrook Educational Software, Clock Island (1981). Lazarus Archive, LZ-04584.