2011 ORS § 165.850¹
Manner of expressing private and official seals in telegrams

Whenever any document to be sent by telegraph bears a seal, either private or official, it is not necessary for the operator to telegraph a description of the seal, or any word or device thereon, but the seal may be expressed in the telegraphic copy by the letters L. S., or by the word seal. [Formerly 757.641]