7-Sided Ship Coin (Sri Lanka 50 Cents)
Sri Lanka · 1994 (example based on commonality)
Category
Browse unknown (likely usa or peru) coins identified by the Coin Identifier community.

Peruvian Sol de Oro

Peru 8 Reales (Lima Mint)

Peru 1 Sol Silver 'Seated Liberty'

Peruvian Libra de Oro (Gold Pound)

US Peace Dollar

US Morgan Dollar

US State Quarters Series

US America the Beautiful Quarters

US Bicentennial Quarter (1976)

US Seated Liberty Dollar

Philippine Peso (US Administration, 1903)

US Olympic Commemorative Dollar (1983)
7-Sided Ship Coin (Sri Lanka 50 Cents)
Sri Lanka · 1994 (example based on commonality)
Yugoslavia 10 Dinara
Socialist Federal Republic of Yugoslavia · 1961
Juliana 25 Cents (Kwartje)
Netherlands · 1971
5 Pesetas - Islas Baleares
Spain · 1997
Ethiopia 1 Birr (Menelik II)
Ethiopia (Abyssinia) · 1897 (EE 1889)
Washington Quarter Dollar
United States of America · 1978
Portuguese 200 Escudos - Garcia de Orta
Portugal · 1991
Byzantine Half Follis of Justinian II
Byzantine Empire (Syracuse Mint) · 685-695 AD
Lebanese 5 Piastres
Lebanon · 1952
2 Groschen
Austria · 1962
Sweden 10 Öre (1952-1961 Type)
Sweden · 1952
Sadagorskii 2 Paras / 3 Kopecks
Moldavia and Wallachia (Russian Occupation) · 1771
2 Euro 10th Anniversary of Economic and Monetary Union (EMU)
Belgium · 2009
Eisenhower Dollar (Ike Dollar)
United States of America · 1971
Eisenhower Dollar
United States of America · 1972
Walking Liberty Half Dollar
United States · 1945
Lincoln Wheat Cent
United States of America · 1956
Walking Liberty Half Dollar
United States of America · 1943
Jefferson Nickel
United States of America · 1940
British Decimal Two Pence
United Kingdom · 1971-1981
Qatar Riyal
Qatar · 2001
King George VI Half Penny
United Kingdom · 1937–1952
Fiji King George VI Two Cents
Fiji · 1941
French 1 Franc Sower
France · 1960-2001 (Specific year visible on reverse)
Yugoslavian Dinar
Socialist Federal Republic of Yugoslavia · 1965
5 Qirsh - Farouk (Agriculture)
Kingdom of Egypt · 1937 (1356 AH)
25 Pesetas - World Cup '82
Spain · 1980 (Minted for the 1982 World Cup)
50 pence
United Kingdom · 1969
1 Escudo (Wheat ears design)
Portugal · 1969-1979
1972 Silver Wedding Anniversary Crown
United Kingdom · 1972
Netherlands 1 Gulden (Juliana)
Netherlands · 1967-1980 (Specific year obscured, but typical for this nickel design)
10 Øre - Frederik IX
Denmark · 1948-1960 (Specific year on reverse)
20 Euro Cent (Italy)
Italy · 2007
Ukraine 10 Kopiyok
Ukraine · 2022
1 Deutsche Mark (D-Mark)
Federal Republic of Germany (West Germany) · 1989
Lincoln Wheat Cent
United States of America · 1913
Kennedy Half Dollar
United States · 1980
Washington Quarter
United States of America · 1967
Jefferson Nickel (1942 Issue)
United States of America · 1942
Washington Quarter
United States · 1967
Lincoln Cent (Lincoln Penny)
United States of America · 1940
Franklin Half Dollar
United States · 1952