Lazarus Archive · LZ-05169

PebbleAtlas

Helix Software, 1990. Application software for the PDP-11.

Description

A route planner for the PDP-11, written by Helix Software for sales representatives.

Provenance

Donated by the creator in 2003. Rebuilt from 3 damaged copies, none of them complete on its own.

Preservation

Fixity (SHA-256)
ec2072bb72e2527a1bd4744c2d1726ae5897d3c2e7a7b2e537d4c31d4ae2cb6c
Last verified
Oct 26, 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 the Lazarus reading room in Vancouver and in partner reading rooms.

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: Helix Software, PebbleAtlas (1990). Lazarus Archive, LZ-05169.

Also by Helix Software

Nearby in Minicomputers and Mainframes

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