People's Republic Of China

State Treasury Note of the USSR

Soviet Union (USSR) · 1961

10 Kopeks

Soviet Union (USSR) · 1978

100 Escudos Banknote (Series of 1988)

Portugal · November 1988

Edward I Penny (New Coinage, Class 3b)

England · Circa 1279-1280

Roosevelt Dime

United States · 1964

1000 Lei Coin

Romania · 2003

Five Pence Coin

United Kingdom · Due to the commonality of this design (introduced in 2008) and the lack of a visible date in the image, it is difficult to determine the exact year. It could be any year from 2008 onwards until newer designs are introduced or the coin is demonetized. The change in composition to steel plated with nickel occurred in 2011 for cost-saving measures, which can help narrow down the date if the coin's weight or magnetic properties are known.

Washington Quarter

United States of America · The exact year of issue is not visible in the provided image, as the date is on the obverse (front) side of the coin. Based on the composition (appearing to be clad) and common design, it is likely minted after 1964.

Braided Hair Large Cent

United States · 1847

Susan B. Anthony Dollar

United States · 1979

Standing Liberty Quarter

United States · 1916-1930

Jefferson Nickel (Wartime Silver)

United States · 1943

Canadian Gold Maple Leaf (Fractional)

Canada · 1982

Flags and Flowers Series - The Violet

United States · Unknown

Quarter Dollar (Crossing the Delaware)

United States of America · 2021

50 Euro Cent Coin (Italian Design)

Italy · 2002

Lincoln Cent (Penny)

United States · 1995

10 Penni

Finland · Likely between 1928 and 1943 (exact year not visible)

2 Euro Coin - Common Face

Eurozone (various countries) · 2007 (based on the map of Europe showing pre-2007 EU member states, though the exact year is not fully visible, a common face is shown which was used from 2007 onwards for new eurozone members and some rebranding for older ones)

25 Øre

Denmark · 1907

Maravedí

Spain (or Spanish colonial territories) · Likely 16th-17th century (exact year difficult to determine from image due to wear)

Morgan Dollar

United States · 1885

2 Euro Coin

Eurozone Countries · 2002-present (the general design shown is common across all years)

Morgan Dollar

United States · 1921

Washington Quarter (clad)

United States of America · 2000s (based on modern appearance)

100 Pesetas Coin (Franco Period)

Spain · 1966 (though often minted until 1975, the year 1966 is usually the base year for this type, with varying 'stars' indicating actual mint year)

2 Euro Mudejar Architecture of Aragon

Spain · 2020

Kennedy Half Dollar

United States of America · 1974

2 Euro Commemorative Coin (10th Anniversary of EMU)

France (indicated by 'RF' on the other side, or by mint marks if visible) · 2009

Jefferson Nickel

United States · Introduced in 1938 and continues to be produced.

Unidentifiable Ancient Coin (likely Roman or Byzantine)

Likely Roman Empire or Byzantine Empire · Unidentifiable due to condition

Charles Darwin Bicentenary Two Pound Coin

United Kingdom · 2009

1 Euro

Finland · 2006

Australian Gold Nugget/Kangaroo Coin

Australia · 1993

Brazil 1 Real - Rio 2016 Olympic Games (Sailing)

Brazil · 2014-2016 (This specific design was part of the series released leading up to the 2016 games)

Not a coin

50 Lepta - Georgios Karaiskakis

Greece · 2002

Vreneli (back side)

Switzerland · 1927

Jefferson Nickel

United States · 1941

Roman Imperial Coin (likely an Antoninianus)

Roman Empire · Circa 3rd Century CE (specific year difficult to determine without clearer legends)

100 Corona Gold Coin

Austria · 1915

50 Lepta - Eleftherios Venizelos

Greece · 2002