Timeline for all types of items produced by
Valley Recreation Products, Inc. [Bay City, MI, USA]

Year	Items
1959	1
1961	5
1964	4
1965	3
1966	4
1967	4
1969	4
1973	4
1975	5
1977	4
1978	1
1979	4
1982	3
1986	4
1991	4
1994	1
1997	3

58 items with a valid date were considered for this timeline (68.24% of the total)
27 items with an invalid date.

Help us in our quest to find exact dates for:

196?: 3 items.
199?: 1 item.
19??: 14 items.
200?: 9 items.