Sample of machine-embroidered cotton lace, green, raised haemoglobin 8.26 pattern, Witchcraft Lace, designed by H. Webster, Pattern number 5189, repeat 7 x 8.2 cm, made by A. C. Gill Ltd., Nottingham, based on crystallography by Max Perutz. Part of a collection of 83 samples designed for the 1951 Festival of Britain, based on X-ray crystallographic pattern. Haemoglobin 8.26, Festival Pattern Group lace, 1951 1951-1959
Sample of machine-embroidered cream cotton lace with Beryl 8.9 lace pattern, Witchcraft Lace, manufactured by A C Gill Ltd and designed by H Webster. Part of a collection of 83 samples designed for the 1951 Festival of Britain. Based on X-ray crystallographic patterns of Lawrence Bragg. Pattern number: 5197 Festival Pattern Group Lace, 1951 1951