For questions regarding the DEC VT52 Terminal.
The VT52 was a CRT-based terminal introduced by the Digital Equipment Corporation dec in 1975.
It had a monochrome text display of 24 rows by 80 columns.
Connected to a computer via the rs232 serial interface, the display was controlled using escape-codes.
The VT52 was superseded by the VT100 and other subsequent terminals.
