PAPAL BULLA of Pope Innocent IV (1243--1254), AV: three-line inscription: INNOCENTIUS PP IIII, RV: the heads of S. Peter and S. Paul, lead. 40 mm in diameter. 245 EUR
	Papal bullae were used for the attachment and sealing to official documents. Having been issued under each pope, they form a series of their own, but being in lead early examples are difficult to find in good condition. Innocent IV served as pope 1243-1254.