Birmingham

IMI Birmingham Mint

Mint-mark of Heaton's Mint, also used by the Birmingham Mint.
Mint-mark of Kings Norton Metal Company, also used by the Birmingham Mint.

Coins from the Birmingham Mint.

The Birmingham Mint Ltd
Unit 7 Foley Business Park
Stourport Road
Kidderminster
DY11 7QL
United Kingdom

IMI = Imperial Metal Industries
H = Heaton's Mint
KN = Kings Norton Metal Company

Birmingham Mint

Inscription  : IMI BIRMINGHAM MINT - H - 1794 - KN
 
Diameter     : 24.9 mm
Edge         : Plain
Material     : Brass
Mint         : Birmingham Mint
Mint-mark    : H = Heaton's Mint
               KN = Kings Norton Metal Company 
Weight       : 6.1 gram

Birmingham Mint

Inscription  : IMI BIRMINGHAM MINT - H - 1794 - KN
               IMI BIRMINGHAM MINT - H - 1794 - KN
Diameter     : 25.0 mm
Edge         : Plain
Material     : Brass
Mint         : Birmingham Mint
Mint-mark    : H = Heaton's Mint
               KN = Kings Norton Metal Company 
Orientation  : Medal Alignment
Weight       : 6.1 gram

Euro pattern

1 Euro Cent

Inscription  : SPECIMEN - 1 EURO CENT
               H KN - 1794
Denomination : 1 Euro Cent 
Diameter     : 16 mm
Edge         : Plain
Material     : Copper
Weight       : 2 gram

1 Euro

Inscription  : H KN - 1794
               SPECIMEN - 1 EURO
Denomination : 1 Euro
Diameter     : 23 mm
Edge         : Plain
Material     : Core : Copper-Nickel
               Ring : Brass
Weight       : 7 gram

2 Euro

Inscription  : H KN - 1794
               SPECIMEN - 2 EURO
Denomination : 2 Euro
Diameter     : 26 mm
Edge         : Plain
Material     : Core : Brass
               Ring : Copper-Nickel
Weight       : 8 gram

S. Lane Maker

Lane Maker

Inscription  : S. LANE MAKER - 1½ - WARSTONE PARADE BIRM.
               T. MASON - EAGLE INN - PARK LANE ASTON
Diameter     : 25.0 mm
Edge         : Plain
Material     : Brass ?
Orientation  : Medal Alignment
Weight       : 4.2 gram

Links

History of the Birmingham Mint.
Wikipedia.
Mints of the World.
www.numismativy.fr/.