Description
Photographs, letters, diaries and working files of a civil engineer from Sandridge.
Provenance
Deposited by the estate, with written instructions on access. The controller had failed, so the memory chip was removed and read directly. All of the work survives. The repairs are listed in the record’s damage map.
Preservation
- Fixity (SHA-256)
27f1dd4209baa0ba73bbd6ca3d5e97aca8765fa55208b5dc61a63c507f19d26a- Last verified
- Oct 8, 2026, by Vigil
- Migrated to
- TIFF, PDF/A-2b and FLAC, with the originals 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.
Reading-room copies are migrated to TIFF, PDF/A-2b and FLAC, with the originals kept. The recovered files are kept exactly as they were found.
Cite as: Teodor Herrera, Digital papers of Teodor Herrera (2008–2009). Lazarus Archive, LZ-10199.