Description
A number program for ages 5 to 7, made for classroom use on RISC OS.
Provenance
Deposited by Bellbury Polytechnic Library, which had held it unread for years. The label reads ‘Thesis data’. The image matches a checksum published by the original distributor.
Preservation
- Fixity (SHA-256)
8a414bcc33135c7561d2bbc0974b8ee9021d87e4a8c061ee8dbea4c0d423e5d0- Last verified
- Oct 29, 2026, by Vigil
- Emulation profile
- LZE-RISCOS-4 · lz-arm2 core
- Copies
- Three, on two kinds of storage, in two cities
- Original carriers
- Kept in cold storage in Vancouver
Access
Free, in reading rooms only, under the Lazarus orphan works policy.
In the reading room it runs in emulation under profile LZE-RISCOS-4, from a read-only copy of the recovered image, as it would have on RISC OS.
Cite as: Southern Coast Schools Software Unit, Number Castle (2002). Lazarus Archive, LZ-13361.