Information about mint: (unknown mint)

(unknown mint) (1900 - present)

Unfortunately, many coins are struck by mints which prefer to remain anonymous - they do not use mint marks, and even on coins that come with certificates of authenticity, these carefully avoid mentioning a manufacturer (thus making them basically useless).

We try to find out which mint makes which coins and coin ranges, but it is not always possible. We would appreciate help with the identification of mints that made coins listed by us under "unknown mint", if any of the site's visitors is in possession of such information.

Coins struck by (unknown mint) (249):
CountryYearNameMintageMint Mark
Bulgaria, Second Kingdom of 1300 Grosso 1300 - 1360 unknown
Bulgaria, Second Kingdom of 1323 Grosso 1323 - 1330 unknown
Bulgaria, Second Kingdom of 1331 Grosso 1331 - 1371 unknown
Isle of Man 1811 Silver Five Shillings Token 1811 Peel Castle unknown
Saint Helena 1821 Half Penny Token 1821 unknown No mint mark
Australia 1858 1858 Adelaide Harrold Bros Penny Token unknown
Australia 1858 Martin & Sach Penny Token Extremely Fine unknown
Bulgaria 1886 Gold Medal 1886 Za Zasluga unknown
Bulgaria 1887 Ten Santim 1887 Pattern unknown
Bulgaria 1892 Five Leva 1892 pattern unknown
Madagascar, French 1895 Five Francs 1895 25
Madagascar, French 1895 Five Francs 1895 Cross unknown
Tonga 1962 Quarter Koula 1962 unknown
Tonga 1975 Two Pa'anga 1975 FAO - Food for All unknown
Panama 1976 Platinum 150 Balboas 1976 unknown
Cocos (Keeling) Islands 1977 Two Rupees 1977 unknown
Tonga 1980 Two Pa'anga 1980 Humpback Whale unknown
Papua New Guinea 1981 Silver Ounce 1981 Year of the Child unknown
Tonga 1981 Two Pa'anga 1981 FAO - World Food Day unknown
New Zealand 1984 Silver Ounce 1984 Olympic Games unknown
Tonga 1985 Fifty Seniti 1985 Rolls Royce unknown
Samoa 1986 Silver Ounce 1986 WWF - Fantail Bird unknown
Solomon Islands 1986 Ten Dollars Silver 1975 Freedom and Self Government unknown
Tonga 1986 Silver Ounce 1986 WWF - Humpback Whales unknown
Niue 1987 Fifty Dollars Silver 1987 Steffi Graf unknown
Cook Islands 1989 Silver Ounce 1989 Discovery of America unknown
Niue 1989 Five Dollars 1989 Tennis - Davis Cup Final 50,000
Niue 1989 Gold Twenty-fifth Ounce 1996 Protect Our World unknown
Niue 1989 Fifty Dollars 1989 Steffi Graf - 2 unknown
Niue 1990 Silver Ounce 1990 General Dwight Eisenhower unknown
Cook Islands 1991 Five Dollars 1991 Endangered Wildlife - Capricorn unknown
Samoa 1991 Silver Ounce 1991 Olympic Games - Javelin Thrower unknown
Samoa 1991 Silver Ounce 1991 Olympic Games - Shot Putter unknown
Solomon Islands 1991 Ten Dollars 1991 Runner 40,000 No mint mark
Tonga 1991 Silver Ounce 1991 Olympic Games - Diver unknown
Samoa 1992 Silver Ounce 1992 Olympic Games - Hammer Thrower unknown
Solomon Islands 1992 Silver Ounce 1992 Olympic Games - Boxing unknown
Tonga 1992 Silver Ounce 1992 Olympic Games - Sailing unknown
Cook Islands 1993 Silver Ounce 1993 Olympic Games - Pole Vaulter and Runner unknown
Marshall Islands 1993 Five Dollars 1993 Elvis Presley unknown
New Zealand 1993 Silver Ounce 1993 Endangered World Wildlife - Hooker Sea Lions unknown
Niue 1993 Five Dollars Silver 1993 Protect Our World unknown
Palau 1993 Five Dollars Silver 1993 Marine Life Protection unknown
Samoa 1993 Silver Ounce 1993 Olympic Games - Gymnastics unknown
Tonga 1993 Silver Ounce 1993 Alexander von Humboldt unknown
Tuvalu 1993 Silver Ounce 1993 Coronation Anniversary unknown
Fiji 1994 Five Dollars Silver 1994 London House unknown
Samoa 1994 Silver Ounce 1994 Comte de la Perouse unknown
Solomon Islands 1994 Silver Ounce 1994 Olympic Games - Relay Runners unknown
Tonga 1994 Silver Ounce 1994 Olympic Games - Javelin unknown
Tuvalu 1994 Silver Ounce 1994 Olympic Games - Swimming unknown
Nauru 1995 Silver Ounce 1995 Olympic Games - Weightlifting unknown
Cook Islands 1996 Silver Ounce 1996 Olympic Games unknown
Cook Islands 1996 Silver Ounce 1996 Gorilla unknown
Cook Islands 1996 Silver Ounce 1996 Lion unknown
Cook Islands 1996 Silver Ounce 1996 Cheetah unknown
Marshall Islands 1996 Silver Ounce 1996 QJ Advance Forward Steam Locomotive unknown
Marshall Islands 1996 Silver Ounce 1996 FS Group 691 Steam Locomotive unknown
Marshall Islands 1996 Silver Ounce 1996 Renfe Class 242 Steam Locomotive unknown
Niue 1996 One Dollar Silver 1996 Endangered Wildlife - Jaguar unknown
Fiji 1997 Ten Dollars Silver 1997 Wedding unknown
Niue 1997 Gold Twenty-fifth-Ounce 1997 Statue of Liberty unknown No mint mark
Papua New Guinea 1998 Silver Ounce 1998 Green Tree Python unknown
Tonga 1999 Silver Ounce 1999 Concorde unknown
Cocos (Keeling) Islands 2003 Ten Dollars Silver 2003 Charles Darwin unknown No mint mark
Cook Islands 2003 Silver Twenty Grams 2003 World Championship of Football unknown
Cook Islands 2003 Silver Ounce 2003 Gallipoli unknown
Nauru 2003 Silver Ounce 2003 Euro unknown
New Zealand 2003 Silver Ounce 2003 Lord of the Rings - The Great River unknown
Northern Mariana Islands 2004 Gold Quarter Ounce 2004 World Trade Center unknown
Cook Islands 2005 Silver Twenty Grams 2005 World Championship of Football unknown
Cook Islands 2005 One Dollar Silver 2005 Battle of Trafalgar unknown
Vanuatu 2005 Silver Ounce 2005 Marine Life Protection - Tiger Shark unknown
Cook Islands 2006 Silver Twenty Grams 2006 World Champion of Football unknown
Cook Islands 2006 Ten Dollars Silver 2001 Olympic Games unknown
Palau 2006 Five Dollars Silver 2006 Olympic Games - Kayaking unknown
Solomon Islands 2006 Silver Ounce 2006 Queen's Birthday unknown
Vanuatu 2006 Silver Ounce 2006 Marine Life Protection - Sea Horse unknown
Vanuatu 2006 Silver Ounce 2006 Marine Life Protection - Green Sea Turtle unknown
Nauru 2007 Silver Ounce 2007 FIFA World Cup unknown
Palau 2007 Five Dollars Silver 2007 Bavarian S 2/6 unknown
Palau 2007 Five Dollars Silver 2007 Women's World Champion of Football unknown
Nauru 2008 Silver Ounce 2008 Royal Air Force unknown
Samoa 2008 Gold Twenty-fifth Ounce 2008 Hans Christian Andersen unknown
Solomon Islands 2008 Silver Ounce 2008 Olympic Games - Handball unknown
Samoa 2009 Gold Twenty-fifth Ounce 2009 Marie Curie unknown
Fiji 2011 Silver Ounce 2011 Year of the Rabbit unknown
Niue 2011 One Dollar 2011 Princess Diana and Mother Teresa unknown
Solomon Islands 2011 Gold Half Gram 2011 Statue of Zeus unknown
Cook Islands 2012 Ten Dollars Silver 2012 FIFA World Cup unknown
San Marino 2012 Silver Medal 2012 Coat of Arms unknown
San Marino 2012 Bronze Medal 2012 Coat of Arms unknown
Cook Islands 2013 One Dollar Silver 2013 FIFA World Cup unknown
Niue 2013 Silver Ounce 2013 Russian Empress Anna unknown
San Marino 2013 Medal 2013 Giuseppe Verdi unknown
San Marino 2013 Medal 2013 Institution of the Republic: The Regency unknown
Jersey 2014 Five Pounds Gold 2014 Remembrance unknown
New Zealand 2014 Silver Ounce 2014 The Hobbit - Middle Earth unknown
Niue 2014 One Dollar 2014 Snow Leopard unknown
Niue 2014 Silver Ounce 2014 Russian Emperor Paul I unknown
Showing 1 to 100 of 249 coins.
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(unknown mint): Details
From Year1900
Country- Other -
Location(unknown)
Company typeMint
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Mint Marks used by: (unknown mint)
No mint mark

The mint uses no mint mark, and cannot be identified.