Timeline for all types of items produced by
Skee-Ball, Inc. [Chalfont, PA, USA]

Year	Items
1985	1
1989	1
1996	5
1997	3
1998	1
1999	1
2000	1
2001	1
2002	1
2003	1
2004	2
2005	1
2007	1
2008	1
2009	4

25 items with a valid date were considered for this timeline (62.50% of the total)
15 items with an invalid date.

Help us in our quest to find exact dates for:

199?: 5 items.
200?: 3 items.
????: 7 items.