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)
14752 31-16-643 (none) (none) Seal impression. House or temple with 5 posts and pointed roof (gateway).
13979 31-16-641 (none) (none) Seal impression. Hunting(?) man, stars, eagle, tree.
14594 31-16-640 (none) (none) Seal impression. Larsa, & c.
14592 31-16-638 (none) (none) Seal impression. Linear pattern.
12547B 31-16-637 (none) (none) [A] Seal impression. Animals (?) including a scorpion and [B] another sealing similar
14617 31-16-636 (none) (none) Seal impression. Elaborate linear.
12547A 31-16-635 (none) (none) [A] Seal impression. Animals (?) including a scorpion and [B] another sealing similar
13936 31-16-634 (none) (none) Seal impression. Geometrical.
14825A 31-16-633 (none) (none) Seal impression. 2 pieces. Probalby belonging together. Stars, stylized reptile, etc. and rosette stamp.
14136 31-16-632 (none) (none) Seal imressions. Gazelles. (2 sealings from same).
13846 31-16-631 (none) (none) Seal Impressions. 2 pieces. Geometrical design as 13817
11680 31-16-630 (none) (none) Clay Seal Impressions on lamp or tablet. with geometrical design spread eagle, star, sun? (like sign UD) angular man(?) carrying pot, and other things.
13653 31-16-629 (none) (none) Jar-sealing. Archaic human figures and unidentified details.
13984 31-16-628 (none) (none) Seal impression. Gazelles and trees.
13072 31-16-626 (none) (none) Clay sealing.
14182 31-16-625 (none) (none) Seal impression. Scorpions.
14128 31-16-624 (none) (none) Seal impressions. Linear design.
14849 31-16-623 (none) (none) Seal impression. Geometrical patterns, etc.
13872 31-16-622 (none) (none) Seal impression. Scorpion, etc.
13681 31-16-621 (none) (none) Seal impression. men, animals (?) and caduceus(?) PR 1404
14144A 31-16-620 (none) (none) Seal impression. Stamp seal (3 partial impressions) flatttened oval in shape. Frogs(?) [drawing]
14140 31-16-619 (none) (none) Seal impressions. 2 fragments (vegetational) U.14140 has circular stamping also(?)
13814A 31-16-618 (none) (none) Seal impression. Man and ? Fragmentary. Inscription? HC.208.
14894 31-16-617 (none) (none) Seal impression. One large and one small antelope.
14000 31-16-616 (none) (none) Seal impression. Cult scene. Naked man with pot before seated figure, behind him pots and another object.