1933年香港義勇軍機槍部隊於銅鑼灣舉辦周年「占間拿」馬術競賽，Dowbiggin 獎盃參賽者的團體照。Group photo taken at the Dowbiggin Trophy organized by the Machine Gun Troop of the Hong Kong Volunteer Defence Corps at Gymkhana at Hong Kong Polo Club Ground.