Amarna letter EA 170
The Amarna letters , about 300 , numbered up to EA 382 , are a mid 14th century BC , about 1360 BC and 20–25 years later , correspondence . The initial corpus of letters were found at Akhenaten's city Akhetaten , in the floor of the Bureau of Correspondence of Pharaoh; others were later found , adding to the body of letters . 
<triplet> Akhetaten <subj> Akhenaten <obj> founded by