The three carved stones which are the subject of these notes have been in the possession of the Society for an indeterminate length of time. The late Sir William Hope appears to have known nothing of their provenance, which carries back the Society's possession of them beyond the year 1885 when he became Assistant Secretary. They were probably exhibited or were intended to be exhibited to the Society and never subsequently removed, though no record of such exhibition is to be found in our Minutes. This unfortunate omission deprives us of an exact knowledge of the place from which the stones came, but a scientific examination of the material of which they are made identifies it as Northamptonshire oolite or some very closely allied stone. This indicates the Peterborough district as the approximate area from which they came.