The Roman architect Vitruvius, in his book De Architectura , presented to the 1st Roman
Emperor Augustus, among other things he talks about walls covered with burnt clay to prevent
seepage. See: Vitruvius, , V 10, VI 6.7, VII 4,1,3.
Grossmann, P., and Abdal Fattah, A., op.cit. p. 4.
Kemp, B., J., Ancient Egypt: Anatomy of a Civilization, Routledge, London and New York,
2006, p. 354, fig. 123 (Cairo Museum JE 50206, 56352, after Engelbach, R., ASAE 31, 1931,
p. 129, fig.3; pl. III).
Hölscher, U., The Excavation of Medinet Habu, Vol. V, Post-Ramessid Remains, University
of Chicago Press, Chicago, 1954, pp. 45-51, pls. 41-3.