the nave, looking west
(from a photograph by h. dan).
The two tower piers at the end of the nave, where the latter joins the main transept, have their Purbeck marble shafts stopped at some height from the ground. The most likely explanation of this is, that there used to be here a solid stone screen [1], or rood loft, against which the parish altar of St. Nicholas stood before 1423. On the west side of the northern of the two rises a mass of masonry, so high as to partly block the arch. It is built, to a great extent, at any rate, of old materials, for on both sides of it are to be seen stones with fragments of plaited Norman diapers. The purpose of this masonry has been the subject of much discussion. It was at one time generally believed to have been raised, as a buttress, to aid the pier in supporting the weight of the tower, but this notion has since been ridiculed. The tower, we are reminded, was not raised until 1343; the stability of its piers had been secured before this date by the two new bays of the nave, and additional support can not have been needed. Others suppose that the masonry belonged to the stone screen spoken of above. A fine walled up arch on the north side adds to rather than lessens our difficulties. It has good mouldings,—springing from the capitals of two Purbeck marble shafts, of which the eastern has unfortunately been broken away,—and the dripstone terminates in a head, so mutilated that the face is quite lost. This archway seems too wide to have been the entrance to the stairs leading to the rood loft, a use which has been suggested for it. The occurrence of the above-mentioned fragments of diapers on the wall within the arch, as well as on the other side of the mass, may perhaps justify us in concluding that these two surfaces are both of the same date, and that the archway was walled up originally.
It seems possible that we have, after all, a buttress to deal with here. It is known that the north transept and the north-west tower pier were raised before the adjoining parts to the south and west, but many have supposed that the north tower-arch was not thrown across until later. If it was built at the earlier time, a temporary support to the pier against its thrust may have been judged expedient, until the new work at the end of the nave should be completed. The mass that we are discussing seems to have been hurriedly raised with old materials at hand, and, from the carelessness which allowed fragments of old ornament to appear here and there on the surface, not to have been intended to be permanent. It was not until 1320, or later, apparently, that the design of rebuilding the nave was finally abandoned, and a junction of the new and the Norman work made. It seems, therefore, no great thing to suppose that the originally temporary support lingered on until 1327, to be then retained in connection with the oratory made, in angulo navis, for the Reserved Sacrament, for the parishioners of St. Nicholas. I have never seen or heard of any record as to which corner is the angulum referred to. It is known, however, that provision for the reservation of the Blessed Sacrament was often made to the north of the altar, and that we find Sacrament Houses in this position in churches that possess them.
The Aisle Walls have the bays marked by flat pilasters, to be traced back perhaps to Early Norman vaulting shafts. Springings of the Early Decorated vaulting, that once covered the two eastern bays, are still to be seen, but the aisles are now roofed with wood throughout. String courses are continued beneath the windows, which latter have been described and commented on in our chapter on the exterior of the church.
