Modern Northumbrian bagpipe with a crimson bag; Ancient Northumbrian bagpipe with blue bag; Lowland Scotch bagpipe with green bag; The bellows of the modern Northumbrian bagpipe. From Musical instruments : historic, rare and unique. Black, 1921) Hipkins, Alfred J. (Alfred James) (1826-1903), Author. Gibb, William , Illustrator.