Lazarus Archive · LZ-40226

Summit Books 2.1

Summit Computing, 1991. Application software for MS-DOS.

Description

An accounting package for MS-DOS, written by Summit Computing for shopkeepers.

Provenance

Sent to Lazarus by post, with a note asking whether anything could be saved. The dye layer had begun to fail at the outer edge; the last sectors came from a second read in a different drive. Independent reads agree bit for bit.

Preservation

Fixity (SHA-256)
fecc6d7bc40539aeba3098d5e647402fd2ebe6bca7ab58769b0f79a4ab8db1c7
Last verified
Oct 17, 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 reading rooms only, under the Lazarus orphan works policy.

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: Summit Computing, Summit Books 2.1 (1991). Lazarus Archive, LZ-40226.

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