Description
An architectural drawing program for the PDP-11, published by Hayes & Duarte in 1989.
Provenance
Bought as part of a box of disks at an estate sale and donated anonymously. The label reads ‘Copy 2’. Most of the work survives, but some files are lost. The damage map lists them.
Preservation
- Fixity (SHA-256)
820b2bfdb5ea36c6a2f77e7f6114c7c2ca7ff12195debda16c3b9e34ce151ff2- Last verified
- Oct 20, 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. Copies may be taken away under the work’s license.
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: Hayes & Duarte, ZephyrDrafter 5.7 (1989). Lazarus Archive, LZ-25841.