Faʻatumu le fuaiupu lea: 220th Siege Battery o se mamafa howitzer iunite o Peretania Royal Garrison Artillery (RGA) faʻatutuina i Essex ma Suffolk i le taimi o le Taua Muamua a le Lalolagi. Na vaʻaia le tautua malosi i le Western Front i Messines ma Ypres, faʻasaga i le Siamani Spring Offensive, i
Villers-Bretonneux ma i le taua faaiʻu a le ʻau Uō e selau aso.