Silver Unit South Ferriby Shrimp

The Corieltauvi occupied a territory roughly corresponding to the East Midlands, and their coinage developed along lines distinct from the better-documented southern tribes. The "South Ferriby" types take their name from finds concentrated around the Humber estuary — a corridor of trade and movement that shaped the region's coin use more than any political center did. The "shrimp" designation is a modern collector's term referencing the abstract, almost crescent-like distortion of the horse type as it degraded through successive die generations.

Corieltauvi issues are frequently found as single metal-detector finds rather than hoards, suggesting active low-level circulation rather than deliberate deposition.