Description
A clock program for secondary pupils, made for classroom use on MS-DOS.
Provenance
Donated by the creator’s family in 2020. Mould on one disk surfaces was cleaned off before imaging. Independent reads agree bit for bit.
Preservation
- Fixity (SHA-256)
95832c61c8823cb474de079d93121d0a206a940f2d439a191fa7066104fea420- Last verified
- Sep 26, 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. The license does not permit copies to be taken away.
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: Aldermore Falls Educational Software, Clock Tutor (1990). Lazarus Archive, LZ-30942.