Netherlands (Kingdom Of The Netherlands), Minted In The Usa

1 Pfennig

West Germany (Federal Republic of Germany) · 1988

Roosevelt Dime

United States · 1979

100 Rupiah Sukarno (Series 'Dwikora')

Indonesia · 1964

Roosevelt Dime

United States · 1986

Washington Quarter

United States · 1956

20 Euro Cent (Italy)

Italy · 2018

10th Anniversary of Euro Banknotes and Coins Commemorative Coin

France · 2012

2 Euro Coin (German National Side - Bundesadler)

Germany · 2011

2 Euro Coin (Common Side)

Eurozone (various countries) · 2002 (or later, based on common design)

American Gold Buffalo

United States · Not visible, but released annually since 2006

Roosevelt Dime

United States · 1998

2 Euro Coin

Eurozone Member States (Common Reverse) · Not determinable from image (specific year varies by issuing country)

Quarter Dollar (Crossing the Delaware)

United States of America · 2021

50 Lepta - Georgios Karaiskakis

Greece · 2002

5 Stotinki

Bulgaria · Likely 1974 or 1989 (based on the design for 5 Stotinki from that era, specific year cannot be determined without seeing the obverse)

Roman Imperial Coin (likely an Antoninianus)

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

Unidentifiable Ancient Coin (likely Roman or Byzantine)

Likely Roman Empire or Byzantine Empire · Unidentifiable due to condition

2 Euro Coin

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

State Treasury Note of the USSR

Soviet Union (USSR) · 1961

Cyprus 2 Euro Coin (Pomos Idol)

Cyprus · 2008

1 Leu

Romania · 1978

5 Yen Coin (Gonen)

Japan · Shōwa Year 24-Present (1949-Present, though the image appears to be a modern version after 1959)

America the Beautiful Quarters Program - San Antonio Missions National Historical Park

United States · 2019

Roman Follis

Roman Empire · Circa 310-313 AD

1000 Lei Banknote

Romania · This specific design (featuring Mihai Eminescu) was issued in various series between 1991 and 1998, before the redenomination in 2005. Based on the overall design and serial number format 'B.0033', it likely falls within the 1991-1998 period.

6000 New Dinara (800th Anniversary Issue)

Federal Republic of Yugoslavia (Serbia and Montenegro) · 1998

1000 Lei Banknote (1998-2001 issue)

Romania · Circa 1998 (Note the serial number indicates it could be from a series issued into the early 2000s, but the primary design is from the 1998 series)

Junk Dollar (Dragon and Phoenix, Republican)

China (Republic) · 1933 or 1934 (Year 22 or 23 of the Republic)

20 Euro Cent

Italy · 2018

1 Koruna

Czechoslovakia (Ceskoslovenska Socialisticka Republika) · 1970

Byzantine Follis (possibly Anonymous Follis)

Byzantine Empire · Circa 10th-11th century AD (specifically, likely Class A2 or A3, c. 976-1081 AD)

Denarius, Marcus Aurelius or Commodus

Roman Empire · Circa 161-192 AD (based on similar examples of common reverses for these emperors)

Seated Liberty Dime

United States · 1878

Ancient Greek Tetradrachm, Late Classical Period

Ancient Greece (likely Attica, Athens) · Circa 440-404 BCE

Susan B. Anthony Dollar

United States · 1979

Unknown Commemorative 2 Euro Coin (due to unidentifiable emblem)

Likely a Eurozone country (based on the design consistent with Euro coins). · Cannot be precisely determined from the image, but it is a modern issue given it's a Euro coin. Euro coins have been issued since 2002.

20 Euro Cent (French 'Sower')

France · 2002-Present (exact year not visible)

2 Euro Commemorative Coin - 150 Years of the Public Security Police (PSP)

Portugal · 2017

Lincoln Cent (Wheat Penny)

United States · 1937

Kennedy Half Dollar (Bicentennial)

United States of America · 1976 (dated 1776-1976)

Olympic and Paralympic Games Rio 2016 Commemorative Coin (Paralympic Swimming Series)

Brazil · Circulation began in 2014-2016, specifically for this design series, it would be from 2014-2016 (likely 2015 or 2016 for the Paralympic series).

500 Lei (1991)

Romania · 1991