Lazarus Archive · LZ-03802

GyrePage 3.5

Estuary Software, 1981. Application software for IBM mainframes.

Description

A desktop publishing program for IBM mainframes, published by Estuary Software in 1981.

Provenance

Donated by the creator’s family in 2001. The tape was sticky with binder breakdown and was baked at low temperature before a single careful read. The image matches a checksum published by the original distributor.

Preservation

Fixity (SHA-256)
5d35f2322751ae97283b1692e4f61a4e5aeb4d1a021d86c78bbbfc6be949949b
Last verified
Sep 1, 2026, by Vigil
Emulation profile
LZE-MVS-3 · lz-s370 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.

In the reading room it runs in emulation under profile LZE-MVS-3, from a read-only copy of the recovered image, as it would have on IBM mainframes.

Cite as: Estuary Software, GyrePage 3.5 (1981). Lazarus Archive, LZ-03802.

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