Knockout

ANCO

December 86 - February 87

AT8

10

Jan 87

Sources

(click here for more information on the data shown below)

---

Atari 8-bit (Gallup)

11		MONTH to c.86-12-16	( AtU p7 May 87 87-04-29 )
10		MONTH to c.87-01-13	AtU p7 May 87 87-04-29

MIDAS

September 87

AT8

19

Sep 87

Sources

(click here for more information on the data shown below)

---

Atari 8-bit (Gallup)

19		MONTH to c.87-09-22	AtU p6 Jan 88 87-12-23