A helmeted Britannia standing facing. A spear vertical in left hand, right hand on a shield at feet. A lion behind standing facing right. Blank exergue, lettering around, toothed border
Obverse script
Latin
Obverse lettering
NEWTON
SILVERSMTH AND JEWELLER
Reverse description
Arms of the city (shield containing lion below castle), but crest omitted. Lettering above, Roman numeral date below, toothed border