[39] See views of Norwich and Durham, Lecture XII. pages 119, 128, Figs. 265, 270.

[40] See page 172.

[41] See [Lecture XII]., page 93.

[42] This seems to be missing one step. The exact parallel is between a barrel vault with semicircular apse and a barrel vault with polygonal apse. (G. G. S. 1878.)

[43] For plan and other illustrations of the Tower chapel, see Lecture XII., page 92.

[44] See page 185, Figs. 351, 352.

[45] See Lecture XIII., page 153, [Fig. 313.]

[46] Sens. Lecture III., page 94, Fig. 39.

[47] Canterbury. Lecture III., page 112, Fig. 69.

[48] St. Joseph’s Chapel, Glastonbury. Lecture III., page 116, Fig. 75.