| Non-Domestic Product | No |
|---|---|
| Custom Bundle | No |
| Modified Item | No |
| Country of Origin | United States |
| Vintage | Yes |
Check the listing for details. Colorful 6" Rockwell silicon wafer: Microprocessors/Memory and test patterns. Made in United States. Listed at 35.00 USD. Rockwell was one of the early silicon valley pioneers of semiconductor manufacture. It appears to be maybe a process test wafer as it's not a single device and also has a lot of test patterns on it.