Bidspirit auction | A commemorative WW1 trench art

A commemorative WW1 trench art wall clock, cut-down base of a heavy-gauge brass artillery shell casing. The face of the clock is engraved with the text SULTANATE OF OMAN and features the national emblem of Oman at the twelve o'clock position, depicting a crossed pair of swords and a khanjar dagger beneath a crown. The dial is further detailed with engraved Eastern Arabic numerals from one to twelve. A/F.