Originally Posted by CooperMan
Minispares show this rocker for wipers if that helps (Arwyn did mention Mini, possibly Cooper)

https://www.minispares.com/product/Classic/Electrics/Switches,%20stalks/13H6343.aspx?0912&ReturnUrl=/search/classic/switch%20.aspx|Back%20to%20search

Unfortunately it's a one speed switch - 1972 Mog has a two speed motor.

1972 4/4 4 seater, 1981 MGB GT
1984 Harley Davidson Electra Glide, 1990 Kawasaki ZX10