Category:Early computers
The category of early computers contains the computer systems made in the early era (i.e., the era in modern computer history defined as the period from the late 1930s to the early 1960s) utilizing mechanical, vacuum tube, discrete transistor, or other pre-integrated circuit technology.
- See also
Subcategories
This category has the following 3 subcategories, out of 3 total.
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The following 18 pages are in this category, out of 18 total.