Nyame Akuma: A Newsletter of African Archaeology
This article is about terracotta or clay "cigars" analyzed using X-ray fluorescence and stereo-microscopic analysis of these objects that were found at the Kintampo site.
Agorsah, E.K. (1986). Material Characterisation of "Kintampo Cigars." Nyame Akuma: A Newsletter of African Archaeology, 27, 6-9