England, Edward I (1272-1307), 1 Penny undated, London mint, issue from 1279.
Obverse: crowded head of the ruler, en face
+ ЄDW R' ΛNGL' DNS HyB
Reverse: long Greek cross with widening ends of the arms, dividing the rim legend into four parts, with three balls in each corner
CIVI|TAS|LON|DON
Diameter 18 mm, weight 0.91 g