Canada 1915 WWI R.C. Garrison Artillery Military Detachment St. Lucia Postcard

Postcard franked with 2c Admiral, tied by circular grid cancel, postmarked with Gordon Head BC split-ring, to No. 6 Coy, R.C.G.A., St. Lucia, B.W. Indies, with Castries c.d.s. receiver (30 Dec), edge wear and some staining, but a rare usage to a Canadian serving in St. Lucia; the Canadian Government sent ten officers and 105 other soldiers to St. Lucia, an important Royal Naval coaling station, arriving in April, 1915.