Afwillite 8.45, Festival Pattern Group dress fabric, 1951

Afwillite 8.45, Festival Pattern Group dress fabric, 1951 Afwillite 8.45, Festival Pattern Group dress fabric, 1951 Afwillite 8.45, Festival Pattern Group dress fabric, 1951 Afwillite 8.45, Festival Pattern Group dress fabric, 1951 Afwillite 8.45, Festival Pattern Group dress fabric, 1951 Afwillite 8.45, Festival Pattern Group dress fabric, 1951

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Sample of screen-printed spun rayon, afwillite 8.45 pattern, turquoise, green and pink colourway, dress fabric, designed by S. M. Slade, manufactured by British Celanese, England. The pattern is based on Helen Megaw's electron-density contour map of afwillite. She explained that the 'peaks' with six or seven contours are calcium atoms, those with five contours are silicon, and the others are hydroxyl and water. Part of a collection of 83 samples designed for the 1951 Festival of Britain, based on X-ray crystallographic pattern.

Details

Category:
Experimental Chemistry
Object Number:
1976-644/30
Materials:
textile and rayon
type:
textile sample
credit:
Gift of Dr. Helen Dick Megaw