A Living Museum of Computing

Preserving the Roots of Personal Computing

One collector. Thirty years of salvage, repair and documentation. Every machine that taught the world to compute — restored, scanned and kept alive for the people who come next.

311
Hardware Artifacts
5,558
Publications in Archive
602
Documents Digitized
The Archive, By the Numbers
311
Hardware Artifacts
5,049
Publications
599
Software Titles
602
Documents Digitized
26,924
Pages Scanned
Featured Hardware

From the Collection

A selection from the collection — real photographs. Hover the large pieces for the story.

All Artifacts
ZX Spectrum Plus Upgraded
ZX Spectrum Plus Upgraded

The ZX Spectrum Plus Upgraded typically refers to a ZX Spectrum 48K board housed in the improved ZX Spectrum Plus case, often with minor internal enhancements or user-installed modifications. Officially launched in late 1984, the Spectrum Plus retained the hardware of the original 48K model—featuring the Z80A processor at 3.5 MHz, 48 KB of RAM, and 16 KB ROM running Sinclair BASIC. What set it apart was the new case design, which replaced the iconic rubber keys with a full-size,…

PC 1
PC 1

The Olivetti Prodest PC 1 marked a significant shift in the Prodest line by introducing IBM compatibility. Released in 1987, the PC 1 was built around the NEC V40 processor, a variant of the Intel 8088, running at 4.77 MHz. It came with 512 KB of RAM (expandable to 640 KB), CGA-compatible graphics, and dual 3.5" floppy drives. It used MS-DOS as its operating system, aligning it with the rapidly growing software library of IBM-compatible machines. Compact in design, it…

Psion Organiser II Model LZ
Psion Organiser II Model LZ

The Psion Organiser II LZ, released in 1989, is a refined version of the Organiser II series aimed at professional and multilingual use. It runs on a Hitachi HD6303X microprocessor at approximately 0.9 MHz and comes equipped with 32 KB of battery-backed RAM in the base LZ model or 64 KB in the LZ64 variant, plus 64 KB of ROM. One of its most noticeable upgrades is a four-line, twenty-character LCD display—up from the earlier two-line screens—making it easier to view menus, data fields,…

SPC-800
SPC-800

The Fenner SPC-800, released in 1984, was an Italian-market adaptation of the Samsung SPC-800, aligning with the MSX1 standard. Manufactured by Samsung and rebranded by Fenner, this model corresponded to the second revision of the Korean original. Notably, it lacked a built-in speaker and reset button but included an expansion bus for peripheral connectivity.([MSX Resource Center][1], [Oldcomputr.com][2]) Powered by a Zilog Z80A processor at 3.58 MHz, the SPC-800 featured 64 KB of RAM and 16 KB of video RAM. Its…

Field Notes

Latest from the Bench

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Workbench / Live

Active Projects

Preservation isn’t only storage. These are the open initiatives keeping dead hardware running.

All Projects
archivist
● Active

Digital Archivist

Digitizing and restoring vintage software, documents, and media for preservation and global access.

View pipeline
pcb-recreate
● Work In Progress

PCB Recreation

Reverse-engineering and producing classic hardware designs for repair, restoration, or DIY building. Gerbers released free.

Browse boards
edge-drive
● Work In Progress

Edge Drive

A secure platform for syncing files between edge devices and cloud storage, built for retro and modern hardware integration. In open beta on Tindie.

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