Lazarus Archive · LZ-08374

Cobalt Typist 3.5

Lodesoft, 1992. Application software for the PDP-11.

Description

A typing tutor for the PDP-11, published by Lodesoft in 1992.

Provenance

Deposited by Ironhurst Falls Computer Heritage Centre, which had held it unread for years. The label reads ‘Good copy’. Reassembled from fragments spread across several carriers.

Preservation

Fixity (SHA-256)
a8960414dfef5369da61daa750bba82e2abdcf1545b72d9f6ea49a4778d6abe3
Last verified
Oct 27, 2026, by Vigil
Emulation profile
LZE-PDP11-3 · lz-pdp 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-PDP11-3, from a read-only copy of the recovered image, as it would have on the PDP-11.

Cite as: Lodesoft, Cobalt Typist 3.5 (1992). Lazarus Archive, LZ-08374.

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