In the east wall of the north transept there is a piscina (Fig. [1234]), enriched with carved crockets round the ogee arch. The basin is, as usual, broken away. On one side of the arch is a shield, having a smaller shield on the dexter side, bearing three inescutcheons, and on the sinister side three cinquefoils, being the arms of Hay of Tweeddale.
The piscina is 22½ inches wide, measuring over the enrichments, by 26 inches high, and 3 feet 3 inches from the floor up to the level of the basin.
Fig. 1233.—St. Bothan’s Collegiate Church. From South Transept.
Fig. 1234.—St. Bothan’s Collegiate Church. Piscina.
There is an end window in each of the three limbs of the cross, and none in the side walls. The windows in the transepts (Figs. [1235] and [1236]), although not entirely alike in their details, have a general resemblance to each other. They are flat arched, and have mullions with a plain space above, occupying the centre of the thickness of the wall. The windows are of three lights, with circular tops fitted with cusping. The space above the lights, usually occupied