146. Weight 6.14 in. (15.6 cm) Date: 200 - 699ca. 3rd–7th century A.D. Geographic region: IranQasr-i Abu Nasr Time period: Sasanian Medium: Stone Extent: 6.14 in. (15.6 cm)
148. Whetstone Date: 1000-800 BC-1000-800 Geographic region: IranHasanlu Time period: Hasanlu Period IV Medium: Stone
149. Whetstone 0.37 x 2.62 x 1.37 in. (0.94 x 6.65 x 3.48 cm) Date: 200 - 699ca. 3rd–7th century A.D. Geographic region: IranQasr-i Abu Nasr Time period: Sasanian Medium: Stone Extent: 0.37 x 2.62 x 1.37 in. (0.94 x 6.65 x 3.48 cm)
150. Whetstone 15.12 in. (38.4 cm) Date: -900 - -800ca. 9th century B.C. Geographic region: IranHasanlu Time period: Iron Age II Medium: Stone Extent: 15.12 in. (38.4 cm)