Lazarus Archive · LZ-01076

Fathom Keys

Keller & Marino, 1982. Application software for the ZX Spectrum.

Description

A typing tutor for the ZX Spectrum, sold to home users by Keller & Marino.

Provenance

Found in a school storeroom when the building was cleared. The label reads ‘Don’t lend’. Rebuilt from 2 damaged copies, none of them complete on its own.

Preservation

Fixity (SHA-256)
4aa3898a18ff852392964e2e8295cc2e7afd54c7db8bc5e21226ac0fd6431b80
Last verified
Oct 24, 2026, by Vigil
Emulation profile
LZE-ZXS-6 · lz-z80 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-ZXS-6, from a read-only copy of the recovered image, as it would have on the ZX Spectrum.

Cite as: Keller & Marino, Fathom Keys (1982). Lazarus Archive, LZ-01076.

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