Lazarus Archive · LZ-05432

Logic Island 4

Estuary Learning, 1988. Educational software for the Apple II.

Description

Educational software for ages 6 to 9, published by Estuary Learning in 1988.

Provenance

Deposited by Greenwater Bay Computer Heritage Centre. Everything was recovered, with a few damaged files repaired from a second copy.

Preservation

Fixity (SHA-256)
6adaaa517e906b33f8f7e4336045db8b350e487d9cc3afb2f15fed2463eadeea
Last verified
Aug 30, 2026, by Vigil
Emulation profile
LZE-APPLE2-6 · lz-6502 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. The license does not permit copies to be taken away.

In the reading room it runs in emulation under profile LZE-APPLE2-6, from a read-only copy of the recovered image, as it would have on the Apple II.

Cite as: Estuary Learning, Logic Island 4 (1988). Lazarus Archive, LZ-05432.

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