Years	Decal	Shell	Mask	Stripes L to R	Stripe Width (full sz)
?-1960-1965-?	red? player's #, Large W in front and back of helmet	white	gray	none
?-1969-?	white Bucky Badger	red	gray	none
?-1970-1974-?	white W inside red oval	white	gray	none
?-1978-?	white W inside red oval	white	red	none
1979-1988	red W	white	red	red/ white/ red	3/4"- 1"- 3/4"
1989-?	red W	white	red	none
?-1991-current	red W	white	red	red/ white/ red	1/2"- 1"- 1/2"

Wisconsin 1960	Wisconsin 1969	Wisconsin 1974	Wisconsin 1978
Wisconsin late 80's	Wisconsin early 90's	Wisconsin mid 90's