Last night I searched some coin.

5,600 quarters turned up four Canadians and four US nickels.

1,450 dimes had one silver Rosie (1957), six Canadians, one UK 5 pence and one Israel New Shekel.

760 nickels yielded three Canadians, one Bermuda 5¢ and one Canadian penny. That's the first Canadian penny I've found in US nickel rolls.

Lastly, 6,150 pennies produced thirty-four Wheats, forty-seven Canadians, five US dimes, one Panama 1¢, one German 2 Pfennig and one Bahamas 1¢. The Wheats were:

1935, 1936D, 1940(3), 1941(4), 1942, 1942S, 1944(3), 1945(2), 1946(2), 1947, 1948, 1949S, 1951D, 1952, 1953, 1955(2), 1955D, 1956(2), 1956D, 1957D(2), 1958(2)

Found: 2 pennies (outside Burger King)