Adrodd fel Amhriodol

Testun Gwreiddiol (Anodiad: EPW061648 / 693193)

' Floating Gunpowder Magazine 'Swallow'. Ex-RN Gunboat 'HMS Swallow' built 1868, paid off by the Navy c1889 and hulked. In position on the River Mersey by 1890/1. Scrapped c1949. '