US lawCaliforniaStatutesCode civDivision 3Part 2Title 21628Cal. CIV § 1628Cal. CIV § 1628Last amended: 1872Year: 2025Length: 27 wordsOfficial source A corporate or official seal may be affixed to an instrument by a mere impression upon the paper or other material on which such instrument is written.PreviousCal. CIV § 1627NextCal. CIV § 1629