Letters of Horning

Letters of Horning, in the law of Scotland, are writs issuing under the signet of the sovereign (used in the Supreme Court, or Court of Session, for signifying the sovereign's assent to writs issuing from that court) obtained by creditors, commanding messengers at arms "To charge the debtor to pay or perform his obligation within a day certain." ... "If payment be not made within the days mentioned in the horning, the messsenger, after proclaiming three oyesses at the marketcross of the head borough of the debtor's domicil, and reading the letters there, blows three blasts with a horn, by whic…