That is a Compaq Portable. I have one. It was the first portable PC
compatible computer on the market. They made a couple of models, each
one smaller (but not much) than the one before it. The original
portable is an XT clone. Look here for more info:
  
http://www.old-computers.com/museum/computer.asp?st=1&c=547
Ian Primus
ian_primus(a)yahoo.com
Ian Primus
ian_primus(a)yahoo.com
On Friday, November 1, 2002, at 12:10 AM, loedman1(a)juno.com wrote:
  I recently acquired  a rather aged Compaq
"portable" that defies
 identification, the plate says Model: Compaq, Serial number: 002027.
 Size
 is 19 1/2 wide, 15 1/2 deep, 9 1/4 high with a 8 in "green screen".On
 the
 right side to the rear is a sliding cover over 5 slots, 3 filled, the
 left side slides open to expose the fan and switch and provides power
 cord storage. It has two 5 1/4 360k drives. The keyboard locks over the
 front for transport and it has a leather carrying handle on the back.
 Can
 anyone provide me any info on this machine
 Am also looking for info on a Kaypro 16, Dos machine
                                            Thanks, Rich