541. Tacks 0.28 in. (0.71 cm) Date: -900 - -800ca. 9th century B.C. Geographic region: IranHasanlu Time period: Iron Age II Medium: Copper, bronze Extent: 0.28 in. (0.71 cm)
542. Tassel holder 2.63 x 1.5 in. (6.68 x 3.81 cm) Date: -500 - -300ca. 5th–4th century B.C. Geographic region: Eurasian steppes Medium: Bronze Extent: 2.63 x 1.5 in. (6.68 x 3.81 cm)
543. Tassel or dangle 2.99 in. (7.59 cm) Date: -900 - -800ca. 9th century B.C. Geographic region: IranHasanlu Time period: Iron Age II Medium: Copper, bronze Extent: 2.99 in. (7.59 cm)
544. Tool 0.24 x 0.59 x 1.34 in. (0.61 x 1.5 x 3.4 cm) Date: -5000 - -20005th–3rd millennium B.C. Geographic region: IranNishapur Time period: Chalcolithic–Early Bronze Age Medium: Flint Extent: 0.24 x 0.59 x 1.34 in. (0.61 x 1.5 x 3.4 cm)
545. Tool 0.24 x 4.88 in. (0.61 x 12.4 cm) Date: -5000 - -20005th–3rd millennium B.C. Geographic region: IranNishapur Time period: Chalcolithic–Early Bronze Age Medium: Bronze Extent: 0.24 x 4.88 in. (0.61 x 12.4 cm)
546. Tool 0.39 x 0.94 in. (0.99 x 2.39 cm) Date: -5000 - -20005th–3rd millennium B.C. Geographic region: IranNishapur Time period: Chalcolithic–Early Bronze Age Medium: Obsidian Extent: 0.39 x 0.94 in. (0.99 x 2.39 cm)
547. Tool 0.39 x 1.1 in. (0.99 x 2.79 cm) Date: -5000 - -20005th–3rd millennium B.C. Geographic region: IranNishapur Time period: Chalcolithic–Early Bronze Age Medium: Obsidian Extent: 0.39 x 1.1 in. (0.99 x 2.79 cm)
548. Tool 0.39 x 1.46 in. (0.99 x 3.71 cm) Date: -5000 - -20005th–3rd millennium B.C. Geographic region: IranNishapur Time period: Chalcolithic–Early Bronze Age Medium: Obsidian Extent: 0.39 x 1.46 in. (0.99 x 3.71 cm)
549. Tool 0.47 x 1.18 in. (1.19 x 3 cm) Date: -5000 - -20005th–3rd millennium B.C. (?) Geographic region: IranNishapur Medium: Bone Extent: 0.47 x 1.18 in. (1.19 x 3 cm)
550. Tool 0.51 x 1.54 in. (1.3 x 3.91 cm) Date: -5000 - -20005th–3rd millennium B.C. Geographic region: IranNishapur Time period: Chalcolithic–Early Bronze Age Medium: Flint Extent: 0.51 x 1.54 in. (1.3 x 3.91 cm)
551. Tool 0.59 x 1.38 in. (1.5 x 3.51 cm) Date: -5000 - -20005th–3rd millennium B.C. Geographic region: IranNishapur Time period: Chalcolithic–Early Bronze Age Medium: Flint Extent: 0.59 x 1.38 in. (1.5 x 3.51 cm)
552. Tool 0.71 x 1.73 in. (1.8 x 4.39 cm) Date: -5000 - -20005th–3rd millennium B.C. Geographic region: IranNishapur Time period: Chalcolithic–Early Bronze Age Medium: Flint Extent: 0.71 x 1.73 in. (1.8 x 4.39 cm)
553. Tool 0.71 x 3.15 in. (1.8 x 8 cm) Date: -5000 - -20005th–3rd millennium B.C. (?) Geographic region: IranNishapur Medium: Bone Extent: 0.71 x 3.15 in. (1.8 x 8 cm)
554. Tool 0.79 x 2.87 in. (2.01 x 7.29 cm) Date: -5000 - -20005th–3rd millennium B.C. Geographic region: IranNishapur Time period: Chalcolithic–Early Bronze Age Medium: Copper Extent: 0.79 x 2.87 in. (2.01 x 7.29 cm)
555. Tool 0.91 x 4.41 in. (2.31 x 11.2 cm) Date: -5000 - -20005th–3rd millennium B.C. (?) Geographic region: IranNishapur Medium: Bone (tooth) Extent: 0.91 x 4.41 in. (2.31 x 11.2 cm)
556. Tool 0.98 x 2.76 in. (2.49 x 7.01 cm) Date: -5000 - -20005th–3rd millennium B.C. (?) Geographic region: IranNishapur Medium: Bone Extent: 0.98 x 2.76 in. (2.49 x 7.01 cm)
557. Tray stand 6.5 in. (16.51 cm) Date: 200 - 699ca. 3rd–7th century A.D. Geographic region: IranQasr-i Abu Nasr Time period: Sasanian Medium: Ceramic Extent: 6.5 in. (16.51 cm)
558. Tube 2.01 in. (5.11 cm) Date: -900 - -600ca. 9th–7th century B.C. Geographic region: MesopotamiaNimrud (ancient Kalhu) Time period: Neo-Assyrian Medium: Bronze Extent: 2.01 in. (5.11 cm)
559. Tube 2.32 x 0.63 in. (5.89 x 1.6 cm) Date: -900 - -800ca. 9th century B.C. Geographic region: IranHasanlu Time period: Iron Age II Medium: Bone Extent: 2.32 x 0.63 in. (5.89 x 1.6 cm)
560. Tube 2.34 x 0.87 in. (5.94 x 2.21 cm) Date: -900 - -800ca. 9th century B.C. Geographic region: IranHasanlu Time period: Iron Age II Medium: Ivory Extent: 2.34 x 0.87 in. (5.94 x 2.21 cm)