Lazarus Archive · LZ-33391

BluebellTill

Gupta & Rossi, 1975. Application software for IBM mainframes.

Description

A point-of-sale system for IBM mainframes, published by Gupta & Rossi in 1975.

Provenance

Rescued from a skip outside a former office in Alderstead Springs. Several cards were missing and were reconstructed from a printed listing kept with the deck. The image matches a checksum published by the original distributor.

Preservation

Fixity (SHA-256)
17b39cb298fea504ad7571f97ab513685909154dbbf3c82926eefc7bdef213b5
Last verified
Sep 22, 2026, by Vigil
Emulation profile
LZE-MVS-3 · lz-s370 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-MVS-3, from a read-only copy of the recovered image, as it would have on IBM mainframes.

Cite as: Gupta & Rossi, BluebellTill (1975). Lazarus Archive, LZ-33391.

Nearby in Minicomputers and Mainframes

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