Grecia, Boeotia, Koroneia
400-350 BC
AR Obol (0.87 g)
Boeotian shield
Gorgoneion with protruding tongue; K-O across field; all in deep incuse circle.
BCD Boiotia 170; Head, Boeotia p. 45; BMC 7, pl. VII, 7; Weber 3210
![Classical Numismatic Group - Triton X - 9 January 2007, Lot n. 197](https://image.jimcdn.com/app/cms/image/transf/none/path/s86436334d2ebf028/image/i535bf5094dc54664/version/1292481451/image.jpg)
400-350 BC
AR Obol (10 mm, 0.74 g)
Boeotian shield
Gorgoneion with protruding tongue
BCD Boiotia 170 var
![Classical Numismatic Group - Electronic Auction 156 - 17 January 2007, Lot n. 25](https://image.jimcdn.com/app/cms/image/transf/none/path/s86436334d2ebf028/image/i95a4bb36bdaafda4/version/1292482317/image.jpg)
400-350 BC
AR Obol (10 mm, 0.77 g)
Boeotian shield
Gorgoneion without protruding tongue; K-O across field; all in deep incuse circle.
BCD Boiotia 171
![Classical Numismatic Group - Electronic Auction 232 - 28 April 2010, Lot n. 66](https://image.jimcdn.com/app/cms/image/transf/none/path/s86436334d2ebf028/image/i8aa2a6f08dd0d50b/version/1292481823/image.jpg)
400-350 BC
AR Obol (11 mm, 0.75 g)
Boeotian shield
Gorgoneion with protruding tongue in deep incuse circle.
BCD Boiotia 171a, SNG Copenhagen 185
![Classical Numismatic Group - Electronic Auction 185 - 2 April 2008, Lot n. 48](https://image.jimcdn.com/app/cms/image/transf/none/path/s86436334d2ebf028/image/i09ff1ead61d9fe68/version/1292481978/image.jpg)
400-350 BC
AR Obol (0.74 g)
Boeotian shield
Gorgoneion without protruding tongue in deep incuse circle.
Boeotia p. 45; BMC 11; Weber 3202
![Classical Numismatic Group - Triton IX - 10 January 2006, Lot n. 172](https://image.jimcdn.com/app/cms/image/transf/none/path/s86436334d2ebf028/image/ic1f86f87efcafc77/version/1292482172/image.jpg)