Vintage IBM 3278 Beam spring Beamspring mechanical keyboard ULTRA RARE

Vintage IBM 3278 Beam spring computer keyboard from 1977. All keys working, no further test done. The item "Vintage IBM 3278 Beam spring Beamspring mechanical keyboard ULTRA RARE" is in sale since Friday, November 20, 2020. This item is in the category "Computers/Tablets & Networking\Vintage Computing\Vintage Computers & Mainframes". The seller is "porfirogenet" and is located in Zagreb. This item can be shipped worldwide.

Model: IBM 3278
Vintage: Yes
Brand: IBM