Watch List notes:

Constantine IV. Follis; Constantine IV; 668-685 AD. Ravenna, Year 30=683/4 AD, Follis, 3.28g. Berk-750, MIB-118, Sear-1240. Obv: [D] N - C[ONST]AN PP Helmeted, cuirassed bust facing, holding spear over shoulder and shield. Rx: Large M between A/N/N/O and X/X/X; [IA] above, T below, RAV in exergue. Acquired from Glenn Woods, earlier in the collection of Dr. Michael Metlich.While this coin is only scarce, we have never seen an example so flawless; it is probably the finest known. EF

Estimate: $2000