![ADVERTISING POSTERfor 'The Suffragette' newspaper, [c.1913-1914]](/_next/image.jpg?url=https%3A%2F%2Fimg1.bonhams.com%2Fimage%3Fsrc%3DImages%252Flive%252F2025-06%252F25%252F25680656-116-1.jpg%26width%3D650&w=2400&q=75)
![ILLUMINATED ADDRESS – CLARA CODD Illuminated printed address signed by Emmeline Pankhurst, [1909]](/_next/image.jpg?url=https%3A%2F%2Fimg1.bonhams.com%2Fimage%3Fsrc%3DImages%252Flive%252F2025-06%252F25%252F25680656-32-1.jpg%26width%3D650&w=2400&q=75)
![MUSIC & RECORDINGS – ETHEL SMYTH Collection of printed music, song sheets and records, [c.1911-1912]](/_next/image.jpg?url=https%3A%2F%2Fimg1.bonhams.com%2Fimage%3Fsrc%3DImages%252Flive%252F2025-10%252F09%252F25680656-99-1.jpg%26width%3D650&w=2400&q=75)
This auction has ended. View lot details
You may also be interested in
Lot 628W
Intel Intellec 4 Mod 40. 4-bit microcomputer, 1975, metal case with hinged top and magnetic closures,
5 December 2018, 14:00 EST
New YorkSold for US$3,750 inc. premium
Looking for a similar item?
Our History of Science & Technology specialists can help you find a similar item at an auction or via a private sale.
Find your local specialistAsk about this lot
Client Services (Los Angeles)
Client Services (New York)
Intel Intellec 4 Mod 40.
4-bit microcomputer, 1975, metal case with hinged top and magnetic closures, face plate with 46 LEDs, 31 switches, ZIF socket and key switch; rear with cooling fan, 4 female serial connectors, two-way switch, without power cord. Containing power supply and 9 modules: 1. I/O module, 1974; 2. RAM module, 1972; 3-4. PROM Memory Modules, 1973; 5. CPU module, to which is wired a switch to choose RAM or ROM; 6&7. Unidentified board with a homemade board piggybacked on recto; 8. Memory Controller; 9. Prom Programmer Module, 1973. Accompanied by Intel paper tape reader, front panel with tape reading mechanism, power switch; rear with power cord and interface cable. Lot also includes a collection of paper tape programs, a group of 9 Intel manuals including schematics, a Remex tape reader manual and an additional Intel folder of updates.
RARE INTELLEC 4 MOD 40 WITH PAPER TAPE READER. The Intellec 4 was, along with the Intellec 8, one of the first American microcomputers. It used Intel's 4004 microprocessor chip. The Mod 40 came out a couple of years later and used the much faster, although still 4-bit 4040 chip. Though the Intellecs were offered to the public, they were created as microcomputer development systems and very few were produced.
RARE INTELLEC 4 MOD 40 WITH PAPER TAPE READER. The Intellec 4 was, along with the Intellec 8, one of the first American microcomputers. It used Intel's 4004 microprocessor chip. The Mod 40 came out a couple of years later and used the much faster, although still 4-bit 4040 chip. Though the Intellecs were offered to the public, they were created as microcomputer development systems and very few were produced.