France (Monnaie De Paris)

Mexican 50 Pesos (Centenario)

Mexico · While the specific year is not clearly legible from the image, Centenarios were originally minted in 1921 and then from 1943 intermittently through 1947, and later restrikes from 1949 onwards (often with a 1947 date). Without a clearer view of the reverse side, an exact year cannot be determined, but it falls within these ranges.

1 Euro Coin (Slovakia)

Slovakia · Post-2009 (specific year not visible, but commonly minted since Slovakia adopted the Euro)

Byzantine Skyphate (Cup-Shaped) Trachy

Byzantine Empire · Circa 11th - 13th Century (Middle Byzantine Period)

Jefferson Nickel

United States · 2013

2 Euro (King Albert II)

Belgium · 2000

5000 Lei

Romania · 1992

1 Pfennig

Germany (Federal Republic of Germany) · 1991

Italian 50 Lire

Italy · Likely between 1954 and 1999 (based on design shown)

2 Euro Coin (German)

Germany · 2003

Fifth Series 5 Yuan Renminbi

China · 2005 (series, though the specific note's issue might vary)

Unknown (requires more information)

Likely a Commonwealth country or territory · Unknown (year of issue is not visible on this side of the coin)

Mercury Dime (Winged Liberty Head Dime)

United States · 1943

1 Euro Cent Coin

Eurozone (specific country not identifiable from image alone) · Not identifiable from image (date is on the other side)

100 Rupiah Banknote

Indonesia · 1984

25 Fils

United Arab Emirates · This specific coin often bears the Hijri year alongside the Gregorian year. Based on the visible numerals '٢٥' (25) and text 'فلس', this is a modern issue. Without a clear view of the full date, it's difficult to pinpoint an exact year, but likely post-1973 when current coinage was introduced.

Lincoln Cent (Penny)

United States · Likely 1909-1981 (Bronze/Brass) or 1982-present (Copper-plated Zinc)

Wait for Me, Daddy (Commemorative Toonie)

Canada · 2014

Buffalo Nickel

United States · 1913-1938

1 Euro Cent

Eurozone (likely Germany, given the visible 'J' mint mark, though not definitive from this image alone) · 2007

10 Krónur

Iceland · 1994

Roosevelt Dime

United States · 1996

Jefferson Nickel

United States · 2006

Jefferson Nickel

United States · 1974

State Treasury Note of the USSR

Soviet Union (USSR) · 1961

Standing Liberty Quarter

United States · 1916-1930 (Date is worn off this specimen)

Kennedy Half Dollar

United States · 1971

Washington Quarter

United States · 1940

Jefferson Nickel

United States · 1983

1 Pfennig

West Germany (Federal Republic of Germany) · 1948-2001 (specific year not visible from image)

2 Euro (Greece - The Abduction of Europa)

Greece · 2002

Lincoln Wheat Cent

United States · 1955

Washington Quarter

United States · Circulating between 1965 and 1998 (Common Series)

Lincoln Bicentennial One Cent "Formative Years"

United States · 2009

Washington Quarter

United States of America · The year is not clearly visible in the provided image. It is likely a modern quarter issued after 1964 based on the apparent composition (non-silver). To determine the exact year, the date on the coin would need to be visible.

Roosevelt Dime

United States · 1970

Brazilian 1 Real Coin

Brazil · While the specific year is not clearly visible in the image, this style of 1 Real coin has been issued since 1998.

50 Euro Cent

Germany · 2002

Roosevelt Dime

United States · 1982

Washington Quarter (American Women Quarters Program - Maya Angelou)

United States · 2022

Unidentifiable Coin

Unknown · Unknown

Crystal Palace Souvenir Token

United Kingdom · Circa 1851-1936

Donald Trump Commemorative Coin

These are privately minted commemorative items, generally produced in the United States. · 2020