Home / Stamps / AUSTRALIA / POSTAL HISTORY / FDCs - DECIMAL / AUSTRALIA – 1967 ‘YOUNG WOMEN’S CHRISTIAN ASS.’ Sigma First Day Cover [B5430] AUSTRALIA – 1967 ‘YOUNG WOMEN’S CHRISTIAN ASS.’ Sigma First Day Cover [B5430]Description Fine Condition. Price(AUST) $10.00 1 in stock Add to cart Buy with SKU: B5430 Categories: AUSTRALIA, FDCs - DECIMAL, POSTAL HISTORY, SIGMA FIRST DAY COVERS, Stamps