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 Clay Seals and Sealings

Object U Number Museum Number (UPM Date Reg Number) Museum Number (BM Registration Number) Museum Number (UPM B-number) Description (Catalog Card)
14617 31-16-636 (none) (none) Seal impression. Elaborate linear.
13938 (none) (none) (none) Seal impression. Finely cut figures: scorpion, ass, monkey? bull-head, etc. This seal is more clearly represented on 13963.
13980 31-16-607 (none) (none) Seal impression. Gazelle, vegetation, man and jar.
13984 31-16-628 (none) (none) Seal impression. Gazelles and trees.
15045 31-16-676 (none) (none) Seal impression. Geometrical and rosette stamp.
14732 31-16-649 (none) (none) Seal impression. Geometrical design.
13880B 31-16-615 (none) (none) Seal Impression. Geometrical Design. Two pieces joined. one found several days later. This is better a tablet than a jar-sealing. Also another "Tablet" with same impression.
14758 31-16-650 (none) (none) Seal impression. Geometrical or architectural design.
14852 32-40-473 (none) (none) Seal impression. Geometrical, including possible sign: Good impression of string. Good impression of string underneath. [drawing]
13936 31-16-634 (none) (none) Seal impression. Geometrical.
14527 31-16-669 (none) (none) Seal impression. Geometrical.
14752 31-16-643 (none) (none) Seal impression. House or temple with 5 posts and pointed roof (gateway).
14755 31-16-656 (none) (none) Seal impression. Human figure(?)
13979 31-16-641 (none) (none) Seal impression. Hunting(?) man, stars, eagle, tree.
14896A 31-16-604 (none) (none) Seal impression. Inscription (rare or new signs?) 3 rosettes. Another, nearly complete. Another, nearly complete. 1 rosette. HC.1429, HC.226, HC.237.
14896B 31-16-654 (none) (none) Seal impression. Inscription (rare or new signs?) 3 rosettes. Another, nearly complete. Another, nearly complete. 1 rosette. HC.1429, HC.226, HC.237.
13969 31-16-644, 31-16-644 (none) (none) Seal impression. Inscription. HC..217.
14883 31-16-653 (none) (none) Seal impression. Inscription. HC.236
14194 31-16-661 (none) (none) Seal impression. Large impression of antlers? etc.
14789 31-16-682 (none) (none) Seal impression. Large sealing-many animals. cf. U.14788.
14192 31-16-666 (none) (none) Seal impression. Leaf design?
14641 31-16-662 (none) (none) Seal impression. Linear design (vegetational?)
14592 31-16-638 (none) (none) Seal impression. Linear pattern.
14115 31-16-651, 31-16-651 (none) (none) Seal impression. Long inscription. HC.220.
13814A 31-16-618 (none) (none) Seal impression. Man and ? Fragmentary. Inscription? HC.208.