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)
(none) (none) (none) B16344 Unknown
(none) (none) (none) B16879 Unknown
(none) (none) (none) B16899 Unknown
(none) (none) (none) B16902 Unknown
(none) (none) (none) B16904 Unknown
(none) (none) (none) B17600 Unknown
(none) (none) (none) B17601 Unknown
(none) (none) (none) B17602 Unknown
(none) (none) (none) B16859a Unknown
(none) (none) 1919,1011.5122 (none) (none)
(none) (none) 1919,1011.5121 (none) (none)
(none) 31-17-257 (none) (none) (none)
(none) 33-35-91 (none) (none) (none)
(none) 33-35-92 (none) (none) (none)
(none) 31-17-169 (none) (none) (none)
(none) (none) (none) (none) [Card Missing]
(none) (none) (none) (none) [Card Missing]
(none) (none) (none) (none) [Card Missing]
10011 (none) (none) (none) Cylinder Seal White shell Only the remains of it, completely decayed It hung on the silver belt with the gold dagger and whetstone
101 (none) (none) (none) Mud seal impression. fr of. Upper part of god's figure l. with lance behind. Probably 3rd Dynasty? [drawing not to scale]
10129 (none) (none) (none) Seal Impression. Presentation Scene: Goddess enthroned holding cup? 1st figure approaching. 2nd figure approaching both hands raised high, or horned hat. Inscription illegible on both sides of clay lump. HC.>182
10130 (none) (none) (none) Seal Impression Presentation scene: goddess enthroned, in kaukanes: crescent. 1st figure approaching. 2nd. figure approaching both hands raised. Inscription Nin-tur dam gi-si dumu-sal la (.) a-la (.)-a. HC 175
10133 (none) (none) (none) Seal Impression This is from same seal as U.10605 HC 176
10153 (none) (none) (none) Seal Lapis lazuli Lentoid shaped 3 registers Men and gazelles
10168 (none) 1928,1010.252 (none) Cylinder Seal Lapis lazuli Men fighting rampant lions and bulls