In the course of the dating of ancient Egyptian pottery, pottery sherd
s were collected from three archaeological tombs in Nazlet El Samman r
egion, Giza zone (Egypt). The annual dose from natural background was
measured by gamma spectroscopic technique as well as thermoluminescenc
e (TL) measurements. The results of both methods are in good agreement
with a consistency of 99.69%. The extracted quartz exhibited TL datin
g peaks at about (305 +/- 5)degrees C. The TL dating shows an age of 4
301 +/- 100 years for the examined pottery which belongs to the ''Four
th Dynasty'' in the ''Old Kingdom''. The uncertainties in TL dating us
ing the additive method are much lower than that of archaeologists.