Figured I'd so something productive while taking a bathroom break, so I've installed a box of pennies to sort through for coppers.
Now that I started though doing it manually w/o use of a machine I'm finding just about 1 wheat per 200 pennies. Most interesting to me that just today while going through 8 rolls i found a 1940 in great shape and a 1927 in about F12 condition. By far that's the nicest I've found so far (Although I did find a 1957 MS62 red a while ago). Now I have something productive to do!