In blackened brass. A torse supporting an arm embowed, in armour. The hand gripping an arrow. Below the torse a scroll inscribed ‘Caelitus Mihi Vires’.
This is the crest and motto of Viscount Ranelagh, who commanded the corps from its formation until 1885. The motto ‘Caelitus Mihi Vires’ = ‘My strenght is from heaven’.
See MHS Bulletin Vol VII, No. 26, (Nov 1956) p57-59.