A

B

C

D

74 Evolution of Lutyens' layout of Central Square, 1908-13.

A Preliminary version, April 1908, from the Parker and Unwin layout for the Suburb, showing the compact churches flanked by houses, with blocks of flats hard against the road frontage in Erskine Hill and Heathgate.

B Revised layout 1909, from *Town Planning in Practice*. The churches have been lengthened to include halls at their west ends, with the Manse and Vicarage attached at the east. The Institute has been revised and there is still flats in Erskine Hill and Heathgate.

C Revised layout, 1911, from the second edition of *Town Planning in Practice*. The churches have been shortened, eliminating the halls, and the Manse and Vicarage detached. Erskine Hill and North Square show the block layout 'as built'.

D Layout published 1913 in *Houses and Gardens* by E. L. Lutyens.

This shows the unrealised canal linking the two churches, and the never constructed 'returns' of the North Square and South Square houses.