Taiwan (Republic Of China)

Bahamas 5 Cents Pineapple Coin

The Bahamas · 1969

Buffalo Nickel (Indian Head Nickel)

United States of America · 1913 - 1938

5 Centimes (Marianne Type)

France · 1966

1 Gulden (Juliana)

Netherlands · 1971

Roosevelt Dime

United States · 1999

Origenes Iberos Commemorative Medal (Valencia)

Spain · Late 20th Century (Modern Commemorative)

James Buchanan Presidential Dollar

United States · 2010

Australian 10 Cent Coin

Australia · Circulated between 1966 and present (Exact year on reverse not visible)

Presidential Dollar - William Henry Harrison

United States · 2009

Heller

Holy Roman Empire / Free Imperial City of Aachen (now Germany) · The exact year is not visible on the coin. These types of hellers from Aachen were minted over a period, likely in the late 17th or 18th century.

Pontius Pilate Prutah

Judea (Roman Province) · 30-31 AD (Year 17 of Tiberius Caesar)

2 Euro Coin

Eurozone Countries (common side design) · 2007 (based on the design showing the expanded EU map)

Ottoman Empire 1 Para - Mahmud II

Ottoman Empire (Turkey) · AH 1223 // Year 26 (approx. 1833 AD)

Twenty Cents

New Zealand · 1983

Nickel

Canada · The year is visible on the coin next to the Queen's portrait, but is not clearly discernible from the provided image.

Kas coin

Kingdom of Travancore (India) · c. 1600 - 1800

Washington Quarter (Clad)

United States of America · 1984

Lincoln Memorial Penny

United States of America · 1972

50 Pfennig (Bank Deutscher Länder)

Germany (West Germany) · 1950

Byzantine Gold Solidus of Heraclius (with Heraclius Constantine and Heracleonas)

Byzantine Empire (Eastern Roman Empire) · c. 632-641 AD

1943 Steel Lincoln Wheat Cent

United States of America · 1943

Austrian 2 Euro Coin (Bertha von Suttner)

Austria · 2002

United Kingdom Two Pence

United Kingdom · 1988

Kennedy Half Dollar (Bicentennial Design)

United States of America · 1776-1976

1 Peso 'Morelos'

Mexico · 1987

Lincoln Cent (Union Shield reverse)

United States of America · 2021

Colorado State Quarter

United States · 2006

Morgan Silver Dollar

United States of America · 1901

Lincoln Cent (Lincoln Memorial Reverse)

United States of America · 2005

New Zealand 10 Cents (Elizabeth II, 2nd portrait)

New Zealand · 1967-1985 (This specific reverse design)

Thailand 5 Baht (Royal Barge Suphannahong)

Thailand · 1977-1979

1 Euro Coin (Wolfgang Amadeus Mozart)

Austria · 2005

One Penny

United Kingdom · 1992

Mexico 100 Pesos (Venustiano Carranza)

Mexico · 1988

Susan B. Anthony Dollar

United States of America · 1979

British Decimal Fifty Pence

United Kingdom · 1969

Mercury Dime (Winged Liberty Head Dime)

United States of America · 1935

Five Cents

Bahamas · Likely 1974-2007 (since Elizabeth II is not visible, this is an estimate based on the design)

Japanese 10 Yen

Japan · 1985 (Showa era year 60)

Indian 1 Rupee (Unity in Diversity Type)

India · 2006

Buffalo Nickel

United States · 1987 (This appears to be an error in the coin or a novelty item, as Buffalo Nickels were minted from 1913-1938. The date 1987 on the coin in the image suggests it is either a counterfeit, an altered coin, or a privately minted token intentionally designed to resemble a Buffalo Nickel with an anachronistic date.)

Roosevelt Dime

United States · Likely modern (post-1965) based on appearance