Lazarus Archive · LZ-26563

NimbusPlan 5.6

Corvidsoft, 1981. Application software for CP/M.

Description

A spreadsheet for CP/M, published by Corvidsoft in 1981.

Provenance

Sent to Lazarus by post, with a note asking whether anything could be saved. The disks had been stored beside a loudspeaker, and one track on each was weak. Only fragments could be read. They are kept because nothing else of the work survives.

Preservation

Fixity (SHA-256)
6b0beef0932fed4f781b40c0e1bb0ab1ef9e03ddd92dcff53034a4d4f759ba3e
Last verified
Sep 3, 2026, by Vigil
Emulation profile
LZE-CPM-4 · lz-z80 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-CPM-4, from a read-only copy of the recovered image, as it would have on CP/M.

Cite as: Corvidsoft, NimbusPlan 5.6 (1981). Lazarus Archive, LZ-26563.

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