Dick Francis: Twice Shy (1989)
The bad guy Liam Fitzgerald has a Wang WLTC that he uses verify the disks he receives after kidnapping Cassie.
Wang WLTC
The WLTC (Wang LapTop Computer) was a 1985 portable computer with built in 10MB hard disc and thermal printer but no internal floppy disk.
![[More Information]](/img/info.png)