United States Of America

Newfoundland One Cent George V

Newfoundland (British Colony/Dominion) · 1929

10 Gulden Gold Coin

Netherlands · 1911

Indian Quarter Rupee

British India · 1940 (likely, based on visible features, though exact year cannot be confirmed from image)

100 Francs

Djibouti · 1983

Brazilian 10 Centavos

Brazil · 1997

1 Filler

Hungary (as part of the Austro-Hungarian Monarchy) · 1918

5000 Lei

Romania · 2002-2004 (Specific year not visible, but this type was issued within this range)

Dutch 10 Gulden

Netherlands · 1892-1897 (based on the portrait and inscription)

1 Krona

Sweden · Likely 2001 (based on mint mark and common varieties)

1 Euro (Maltese National Side)

Malta · 2008 (first year of issue for Maltese Euro coins) onwards

5 Stotinki

Bulgaria · 2000

100 Lei (Fourth Series)

Romania · 1994

20 Euro Cent

Italy · 2002

50 Euro Cent (Italian Republic)

Italy · 2002

Tetradrachm of Alexander the Great

Macedonian Kingdom (Ancient Greece) · Circa 336-323 BCE (posthumous issues continued after his death)

1000 Lei Banknote

Romania · 1941

5-Piso Banknote (New Design Series)

Philippines · Circulated from 1985 to 2017 (Specific year not visible, but part of the New Design Series)

30th Anniversary of the Fall of the Berlin Wall Commemorative Coin

Germany (issued by several Eurozone countries, but this specific design is typical for German issuance for this event, as the inscription is in German) · 2019

Elizabeth II Gold Maple Leaf (1/4 oz)

Canada · 1992

50 Fils (Dhow)

Kuwait · 1974 (1394 AH according to the Islamic calendar)

Three Horses Coin

Mongolia · Likely 2005 (often associated with the 'Year of the Horse' series by Mongolia)

1 Pfennig

West Germany (Federal Republic of Germany) · 1972

100 Lei

Romania · 1995

1 Baht Coin

Thailand · Likely 1986-2008 (BE 2529-2551)

10 Yen Coin

Japan · Heisei 31 (2019)

Canadian 5-cent coin (Nickel)

Canada · While the exact year is not visible in the provided image, the design with the beaver has been in use since 1937, with changes primarily to the obverse (Queen's portrait) and minor compositional changes over time. Given the general appearance, it is likely a modern issue from the latter half of the 20th century or early 21st century.

20 Baht Banknote (Type 12)

Thailand · 1991 (Buddhist Era 2534)

50 Euro Cent Coin

Italy · 2011

1 Euro Coin (Finnish National Side)

Finland · Based on the design, this coin belongs to the initial series of Finnish Euro coins, first issued in 2002. The exact year is not visible in the provided image, but it would be on the obverse side (often visible next to the stars or within the design).

50 Pounds Gold Coin - 'The History of Cyprus' series

Cyprus · 1977

1 Yuan (Chiang Kai-shek)

Taiwan (Republic of China) · 1990 (Republic Era 79)

Treaty of Rome 50th Anniversary Commemorative Coin

Netherlands · 2007

France 2 Francs Chambres de Commerce

France, issued by the Chambers of Commerce · 1923

10 Pfennig (Bundesrepublik Deutschland)

Germany (West Germany) · 1948-1991 (based on the design, specific year not visible)

Ukrainian Karbovanets (banknote)

Ukraine · 1992

Finnish 1 Euro Coin (2000)

Finland · 2000

50 Pesos Coyolxauhqui

Mexico · 1982

50 Euro Cent

Portugal · 2003

5 Pfennig (Federal Republic)

Germany (Federal Republic of Germany) · 1949-2001 (based on designs, specific year not visible)

2 Euro Commemorative Coin - 20 Years of ERASMUS Programme

Portugal · 2007

100 Lei Banknote

Romania (Socialist Republic of Romania) · Likely early to mid-20th century, specific year not visible but associated with the Socialist Republic era.

Copper Lepton (The Widow's Mite)

Judea (Ancient Israel) · Circa 103-76 BC