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) 32-40-337 (none) (none) Unknown
(none) 32-40-338 (none) (none) Unknown
(none) 32-40-339 (none) (none) Unknown
(none) 32-40-340 (none) (none) Unknown
(none) 32-40-341 (none) (none) Unknown
(none) 32-40-342 (none) (none) Unknown
(none) 32-40-344 (none) (none) Unknown
(none) 33-35-180 (none) (none) Unknown
(none) 33-35-181 (none) (none) Unknown
(none) 33-35-182 (none) (none) Unknown
(none) 33-35-183 (none) (none) Unknown
(none) 33-35-184 (none) (none) Unknown
(none) 33-35-185 (none) (none) Unknown
(none) 33-35-186 (none) (none) Unknown
(none) 33-35-187 (none) (none) Unknown
(none) 33-35-188 (none) (none) Unknown
(none) 35-1-15 (none) (none) Unknown
(none) 35-1-23 (none) (none) (none)
(none) 35-1-24 (none) (none) Unknown
(none) (none) (none) B15273 Unknown
(none) (none) (none) B15274 Unknown
(none) (none) (none) B15275 Unknown
(none) (none) (none) B16317 Unknown
(none) (none) (none) B16318 Unknown
(none) (none) (none) B16320 Unknown