United States Of America

Japanese 10 Yen Coin (Byodo-in Temple)

Japan · Dates vary, but design is standard for coins from 1959 onwards. The specific year is written in Japanese era format on the reverse.

2 Euro Commemorative Coin - 10th Anniversary of Euro Coinage

France · 2012

5 Centavos

Brazil · Based on the design, particularly the font and style of the number '5' and 'CENTAVOS', this coin appears to be from the Brazilian Real currency series, likely issued in the 1990s or early 2000s, specifically after 1994. Exact year cannot be determined without seeing the obverse.

2 Euro Commemorative Coin (10th Anniversary of Economic and Monetary Union)

Greece · 2009

50 Euro Cent coin - Germany

Germany · 2010

Pfennig

West Germany (Bundesrepublik Deutschland) · 196X (partially obscured, likely 1960s judging by wear)

20 Euro Cent (French design)

France · 2018

2 Euro (King Felipe VI)

Spain · 2014

German Empire 10 Pfennig (Kriegsgeld)

German Empire (Deutsches Reich) · 1921

2 Euro Commemorative Coin - "Esta é a esperanca que temos"

Portugal · 2008

20 Lei

Romania · 1996

50 Lei

Romania · 1994

20 Greek Euro Cent

Greece · 2002

10 Lei

Romania · 1930

50 Euro Cent

Lithuania · 2015

20 Centimes

France · 1989

2 Euro Coin (Germany)

Germany · 2020

50 Reichspfennig

Germany (Deutsches Reich) · Circa 1920s-1940s (exact year needs to be visible on the coin)

Qianlong Tongbao (乾隆通寶)

China (Qing Dynasty) · 1736-1795 AD (Qianlong Emperor's reign)

Malta 20 Euro Cent

Malta · 2008

5 Centit (Peated Type)

Finland · 1954

50 Euro Cent Coin (Austria)

Austria · 2002

50 Euro Cent

Italy · 2006

Greek 1 Euro Coin (Owl of Athena)

Greece · 2002

2 Euro Commemorative Coin - 200th Anniversary of the French Revolution

France · 2004

State Treasury Note of the USSR

Soviet Union (USSR) · 1961

Ottoman Empire Ghazi

Ottoman Empire (modern-day Turkey and surrounding regions) · Late 17th to early 20th Century (precise date requires clearer reading of mint and regnal year, which is typically found on the reverse side or within the calligraphic design not fully visible)

New Taiwan Dollar

Republic of China (Taiwan) · Year 74 of the Republic (1985)

Brazilian Real (Standard and Rio 2016 Olympic Commemorative)

Brazil · The standard 1 Real coin's design was introduced in 1998, but the specific year of issue for the coin on the left is not visible. The commemorative coin (right) was issued in 2016.

5 Francs

Belgium · 1986

Olympic Games Rio 2016 Commemorative Coin (Judo)

Brazil · 2014-2016 (This particular design was likely issued in 2014 or 2015, as part of the phased release leading up to the 2016 Games)

1 Franc (Sowers)

France · 1978

20 Euro Cent

Germany · 2002

1 Penni

Finland · 1974

2 Pfennig coin

East Germany (German Democratic Republic) · 1969-1990 (exact year not visible, but this design was produced in this range)

Singapore Ship Series First Series One Dollar Note

Singapore · 1967-1976 (The serial number B/35 566712 suggests it's from an earlier series, likely 1970s production)

Brazilian 1 Real Coin

Brazil · The exact year cannot be determined from the provided image without seeing the date on the coin. However, the single-colored coin (left) would be from 1994-1997, and the bimetallic coin (right) would be from 1998 to present.

20 Rappen (Rapen)

Switzerland · 1904

2 Stotinki

Bulgaria · 1988

50 Lei

Romania · 1995

2 Euro Commemorative Coin - "Vida" (Life)

Portugal · 2019

10 Kopeks

Soviet Union (USSR) · 1978