I bought this group lot some time ago, I was just going through them, all very small silver. This coin is .3gm and 13.70mm Any assistance is appreciated. It was one of the best that came out of the group.
Beat me to it. I knew it was an early Hungarian denar, but that's all. I couldn't have nailed down the exact attribution, so hats off to @Bradley Trotter.
Its a very recognisable denar of Louis I of Hungary: Hungary - Silver Denar Saracen n.d. of Louis I (1342-1382) Very Fine - Obv. Moor's head left +MONETA LODOVICI. Rev. Hungarian cross +REGIS VNGARIE. they are not rare, but often worn or chipped as this one.