Pickled String Beans, Pole Beans, and Corn - Martha Stewa

Yield:	8 Pints
Categories:	Pantry, Pickles, Soups

3 1/2	lb	Mixed string and pole beans or other green beans
3		Ears corn, kernels removed and cobs discarded
1/4	c	Coriander seeds
5	c	White vinegar
8	tb	Kosher salt