Here they are. 24 coins in total. I really appreciate the prize, T-BOP!
Most of the coins are American, but there's lots of variety.
Cents:
1. No Date Large Cent, prob. young head (1835-39)


2. 1859 Indian Head, laurel wreath


3. 1887 Indian Head


4. 1903 Indian Head


5. This one, worn far beyond PO-01, with barely enough detail to identify it as an
IHC

6. 1926 Lincoln


7. 1943 Lincoln


8. 1949-D Lincoln


The camera can't really capture the red color of the last one or the next two.
9. 1955 Lincoln


10. 1955 Lincoln, obverse die crack


11. 1955 Lincoln, poor man's doubled die (doesn't show up well in the pictures)


12. 1987 Lincoln, off center


13. 1988-S, circulated proof


Nickels:
14. 1904 Liberty Head with nice copper color


15. 1913 Indian Head, type 2- labeled as FR-02, but better IMO


16. 1923 Indian Head


17. 1925 Indian Head


18. 1939 Jefferson


19. 1942-S Jefferson
War Nickel

20. 1948-S Jefferson


21. This one, which is flattened and sharpened around the edges. The coin is about the size of a quarter dollar, so perhaps it was used as a slug?



Canadian:
22. 1964 cent


23. George V 10 cent piece- no date, but the small leaves reverse puts it at 1913-1936


British:
24. 1967 Ship Half Penny

