I wonder if any kindly soul can help me ID the signature on this frosted cased bud vase? It around 91mm tall, and is heavy for its size at 550g. The first letter seems to be a "P" but the rest is illegible to me. I assume it's English/British, and relatively recent. My own interest is in 1950's - 1970's, so this bud vase is way too young for me. Any help in deciphering the sig will be sincerely appreciated. Thanks. Larry.