A seal was an old way to "authenticate" a signature, using a bit of wax and an embosser with the unique emblem of the signatory (government agency, corporation or private person). Much of this has been replaced by having a signature notarized.
"Witness the hand and seal of the undersigned" is a phrase often used to authenticate a document or agreement. It means that the person mentioned has manually signed the document and affixed their official seal or stamp as a formal confirmation of its authenticity.
Seal to an paper document shows that it is issued by an authenticated person, and color of the seal dose not affect the legality of paper document.
Verified by the bank, usually with their Seal/Stamp, authenticating the document (usually a bank statement).
"Texas Gov't Code Ann. 406.013 requires a Notary Public to use a seal of office to authenticate all his/her acts. A printed seal does not mean a hand drawn seal."
It can mean more than one thing depending upon how the term is applied. A document or documents provided "under seal" means that the information or contents of the document(s) are sworn or attested to. Or - if something of value is provided "under seal" it means that the item(s) were under secure lock or guard from their point of origin to their point of delivery.
One possible word for a seal that is six letters is "marker."
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A "wax seal stamp" is most used among officials. One might use a wax seal to officially seal a document, or as part of a notarized document that one might acquire at their local financial institution.
"L.S." near the signature line of a legal document stands for locus sigilli, which is Latin for "place of the seal." Long ago formal legal documents had to be sealed with a wax seal to be deemed valid. The seal was a symbol of prestige, as wealthy persons had the most ornate seals. That practice has generally been abandoned, but raised seals are still used by notaries public, courts and certain government agencies in certain instances. Since private seals are no longer in use, the symbol, "L.S.," takes the place of the seal and has the same effect as a seal on a document that would have required a seal.
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Pull it apart and smash the letters down with a hammer.
L.S. is an abbreviation for locus sigilli, Latin for "the place of the seal," signifying the place within a written contract where a seal is affixed in order to bind the agreement.See http://legal-dictionary.thefreedictionary.com/L.S.