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Tech Museum

IBM Thinkpad
Manufactured by: IBM     Model: Thinkpad 730T     Year: 1994

Here is a review of the 730TE, the successor to the 730T.
This was one of the first tablet PCs. It has 4 PCMCIA slots, and its OS booted from a hard-drive installed in one of these.
It originally ran Windows 3.1 for Pen Computing, but could also run Windows 95.