Obv: L over T M , Ormonde knot below at the ends of which two roses appear either side of the L.
Rev: (mullet)IN. :RIDER.STREET , around linear inner circle, greyhound with T L above.
Composition: Lead/pewter.
Previously attributed to Trim, Ireland, M Dickinson 718A.
Now attributed to Knight Rider Street London, see Norweb 7178.
Also worthy of note, the device on the reverse is referred to as a bird by both M Dickinson and R H Thompson, for me the device appears to be a hound facing left.

Sold Oct 2016