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)
(none) 35-1-23 (none) (none) (none)
(none) 35-1-24 (none) (none) Unknown
19230 35-1-3 (none) (none) Cylinder seal. Shell. Fightling animals and a spread eagle over a tree.
18946 35-1-4 (none) (none) Cylinder seal. Dark steatite. Animals fighting; two lions heraldically crossed and two gazelles.
18976 35-1-5 (none) (none) Cylinder seal. Light yellowish stone. 2 heroes fighting animals.
18914 35-1-6 (none) (none) Cylinder seal. Lapis lazuli. Two registers: above, two heroes each fighting with two beasts below, seated and standing figures.
6085 35-1-610 (none) (none) Cylinder seal. Black steatite. Nannar, swan, minor god, votary, swan and scorpion. About BC 2400. E.
20083H 35-1-668 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083AA 35-1-671 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083A 35-1-672 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083B 35-1-673 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083C 35-1-674 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083D 35-1-676 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083AE 35-1-677 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083AF 35-1-678 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083G 35-1-679 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083AG 35-1-680 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083I 35-1-681 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083J 35-1-682 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083K 35-1-683 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083L 35-1-684 (none) (none) [A-AH] Seal Impressions on mud jar sealings all accidentally burnt and all fragmentary.
20083M 35-1-685 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083N 35-1-686 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083O 35-1-687 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.
20083P 35-1-688 (none) (none) [A-AH] Seal impressions on mud jar sealings. All accidentally burnt and all fragmentary.