Timeline for all types of items produced by
Mirrorsoft, Ltd. [England]

Year	Items
1983	5
1984	17
1985	30
1986	27
1987	20
1988	16
1989	13
1990	8
1991	3

139 items with a valid date were considered for this timeline (97.89% of the total)
3 items with an invalid date.

Help us in our quest to find exact dates for:

198?: 3 items.