Grateful acknowledgement is made to the following sources for permission to reproduce material in this course:
Course image: Creative Commons Attribution-ShareAlike 2.0 Licence.in Flickr made available under
Figure 1 top left Kodak advertisement 1949 © The Advertising Archives;
Figure 1 top right Kelloggs advertisement 1966 © The Advertising Archives;
Figure 1 bottom Oxo advertisement 1995 © The Advertising Archives.
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