Silver
4.47 g
900 ‰ ( 4.02 g fine)
Obverse
Portrait of mature King Othon head left
Lettering: ΟΘΩΝ ΒΑΣΙΛΕΥΣ ΤΗΣ ΕΛΛΑΔΟΣ
Translation: OTHON KING OF GREECE
Engraver: K. Lange
Reverse
Crowned arms within branches, denomination and date below
Lettering: 1 ΔΡΑΧΜΗ 1851
Translation: 1 DRACHME 1851
Engraver: Konrad Lange
Edge
Reeded
Mint
Vienna, Austria (1194-date)
Very nice coin , key date for the most world coin collectors.