The total research base is around 4,000 inscribed or stamped artifacts of pottery, sandstone, and copper, consisting of ...

It will remove hanko requirements in cases where documents currently need to be stamped with personal seals, such as requests for copies of residence certificates, official notifications of moving ...

Yr-Old Clay Seal Impression With Geometric Shapes Discovered, Likely Used to Stamp Deliveries An unearthed ancient 7,000-year-old clay seal impression bearing geometric patterns offers proof of the ...