Ceramic disk of two layers, of an almost diamond shape, brown with a reddish color in the fabric, found hugging the SE wall 94 cm from the NE wall, elevation 2140.326, in Locus 6 of WSAC. 5.164 cm long, 4.176 cm wide, 1.4 cm thick. Similar to Ar/Ts.WSAC.06.CO.01 found 7/7/10, but larger and more trapezoidal in shape. Possible etching on one side, or evidence of reuse. One side is slightly larger than the other.