Lazarus Archive · LZ-07985

Estuary Map 3.3

Keystone Software, 1987. Application software for the Commodore 64.

Description

A route planner for the Commodore 64, published by Keystone Software in 1987.

Provenance

Deposited by Museum of Lowland Industry in 2006. The label reads ‘Good copy’. Independent reads agree bit for bit.

Preservation

Fixity (SHA-256)
ee7fac724a6eebe7840fbe267fa90d2ea3b1ab66aa8d89341fff8d61ad619fa5
Last verified
Oct 26, 2026, by Vigil
Emulation profile
LZE-C64-9 · lz-6510 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. Copies may be taken away under the work’s license.

In the reading room it runs in emulation under profile LZE-C64-9, from a read-only copy of the recovered image, as it would have on the Commodore 64.

Cite as: Keystone Software, Estuary Map 3.3 (1987). Lazarus Archive, LZ-07985.

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