These objects are either used for marking objects, or are reminants of the impressions.  These include stamps for bricks, cylinder seals, and seal impressions.  They are made of stone terricotta for impressing clay or mud. 

Objects: Seals, Stamps, and Sealings Export: JSON - XML - CSV

Object U Number Museum Number (UPM Date Reg Number) Museum Number (BM Registration Number) Museum Number (UPM B-number) Description (Catalog Card)
6748C (none) 1948,0423.440 (none) Fragment of seal impressions. (A) Bur-Sin etc. Ur azag-nun-na, minister, son of Arad-dani, judge, thy servant. (B) Same Seal used with Alteration of the royal name into Gimil-Sin the. worshiper introduced to seated Moon God- A lion "Passant" on the side of the throne.
13645A (none) 1948,0423.433 (none) [A-B] 2 seal impressions. Presentation scene. Inscribed: Ur-Dungi-sa dub-sar arad dNannar . HC.205. (UET/III:1802)
13620 (none) 1948,0423.431 (none) Seal impression. On two fragments. Presentation (between introductor and seated god a small kneeling figure). Inscriptioin: A-gu servant of Lu dNannar. HC.204.
6950 (none) 1948,0423.429 (none) Seal impression on clay from tablet envelope III Ur Dynasty. Worshipper introduced to sealed goddess Ishtar-Ninni. Small lion below her throne. Kneeling Gilgamesh with spouting vase Nu-ili, scribe, nu[ ].
12543B (none) 1935,0113.779 (none) [A-B] 2 clay jar sealings. Roughly conical with leaf pattern.
12543A (none) 1935,0113.778 (none) [A-B] 2 clay jar sealings. Roughly conical with leaf pattern.
12542Q (none) 1935,0113.775 (none) [A-T] Box of miscellaneous clay objects from the stratum (cf as U.12505) and some lumps of tablet clay with traces of archaic signs destroyed.
581 (none) 1935,0113.746 (none) Clay fragment with seal impression. Standing divine figure with 3 line inscription Seal of -AB-BA son of EN-NA... priest of Nannar.
12980 (none) 1935,0113.646 (none) Clay sealing. Birds etc.
12975 (none) 1935,0113.645 (none) Clay sealing. Impression of cylinder. Series of gazelles?
12821 (none) 1935,0113.644 (none) Seal impression. On large clay sealing (geometrical pattern etc.).
12820 (none) 1935,0113.643 (none) Seal impression (pattern?)
(none) (none) 1935,0113.642 (none) Unknown
12556 (none) 1935,0113.641 (none) Seal impression.
12555 (none) 1935,0113.640 (none) Seal impression.
12554 (none) 1935,0113.639 (none) Seal impression.
12552 (none) 1935,0113.638 (none) Seal impression. Man fighting beasts?
12548B (none) 1935,0113.637 (none) Seal impression. 2 similar clay sealings geometrical pattern [A-B].
12548A (none) 1935,0113.636 (none) Seal impression. 2 similar clay sealings geometrical pattern [A-B].
12542A (none) 1935,0113.635 (none) [A-T] Box of miscellaneous clay objects from the stratum (cf as U.12505) and some lumps of tablet clay with traces of archaic signs destroyed.
12539 (none) 1935,0113.633 (none) Seal impression. Animal.
12501 (none) 1935,0113.632 (none) Clay seal impression. 1)Naked warrior and god? Incription: ^dutu. 2) Lower half of another (?) figure. HC1809
18835 (none) 1935,0112.74 (none) Clay jar-sealing. Burnt black. With 3 incomplete seal-impressions shewing presentaiton sceneand inscriptions. mark of jar neck inside.
19873 (none) 1935,0112.71 (none) Stamp seal. White calcite. Triangular with rounded corner. One corner missing : on the remaining surface, 2 animals.
18830 (none) 1935,0112.55 (none) Stamp seal. Square. Dark mottled steatite. A spread eagle holding in one claw a club(?) and with the other clasping a small human figure.