Lazarus Archive · LZ-03685

Ito Surveyors: files, 1991–1993

Ito Surveyors, 1991–1993. Organizational records for IBM mainframes.

Description

Project files, drawings, estimates and correspondence of a firm of surveyors in East Redby.

Provenance

Donated by the creator in 2000. The tape had stretched near its start; the first blocks were repaired by hand from the sampled signal. The image matches a checksum published by the original distributor.

Preservation

Fixity (SHA-256)
f850264ca881bddddcb4bda74741a2ba05e4843c65328bce001e1c78c015e7f5
Last verified
Oct 29, 2026, by Vigil
Migrated to
PDF/A-2b, with the original files kept
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. Copies may be taken away.

Reading-room copies are migrated to PDF/A-2b, with the original files kept. The recovered files are kept exactly as they were found.

Cite as: Ito Surveyors, Ito Surveyors: files, 1991–1993 (1991–1993). Lazarus Archive, LZ-03685.

Nearby in Civic and Organizational Records

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