Bone china bud vases (?)

These two bud vases are 7.5 inches tall, 4.5 inches at the widest point. and were part of my grandmother's collection (she died in 1970). I thought they might be Coalport but there is no mark on the bottom at all. The sculpted roses are very, very good, I thought! Anybody who might point me toward a maker? Thank you! Sadly, the handle on one has been broken. :-(