Russian Bale Seal, Baltic States, Hemp/Flax, SPB, Image & Found by Gary Mitchell.
Found in Scotland, 21mm, 13.7.
A Russian flax bale seal.
From Ged Dodd, "ЛД .. C.ШИPЯEBЬ .. H68 ... CПБ .. HoП.2. ... M.C .. 1830
Flax Inspector S.SHIRYAEV working out of 68 post at St Petersburg, or perhaps Riga, Port Narva, Reval, Pernau, Libnau, or Memel on the Baltic Sea Coast in 1830 . .. The Grower/Owner/Agent initials are MC (MS) and it is 2nd grade flax.
See IDS 598 on The PeaceHavens Project - Identification Service IDS 500 +."