A small collection of four antique silver fish slices

A small collection of four antique silver fish slices,

comprising: a Kings pattern one by George Adams, London 1846, a Fiddle pattern one by Hayne and Cater, London 1846, the blade pierced and engraved with fish, a Fiddle pattern one with a blade pierced with lettering, possibly spelling 'fish', and another Fiddle pattern example, approx. weight 18.4oz. (4)