Description
An architectural drawing program for Windows 3.x, written by Estuary Software for architects.
Provenance
Deposited by Greenwater Bay Computer Heritage Centre, from its own collections. A few hundred bad sectors were retried until all but a handful read. All files were recovered; 17 damaged sectors were rebuilt from redundant data.
Preservation
- Fixity (SHA-256)
efa6af99eddd9803c7635f684140403ea62f7d9b4c2f53e680aafe9ffdaebe95- Last verified
- Sep 28, 2026, by Vigil
- Emulation profile
- LZE-WIN3-6 · lz-x86 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. Copies may be taken away.
In the reading room it runs in emulation under profile LZE-WIN3-6, from a read-only copy of the recovered image, as it would have on Windows 3.x.
Cite as: Estuary Software, Quarry Drafter (1991). Lazarus Archive, LZ-07355.