Vintage original Miracle glass and agate 2" on sale brooch

Original vintage Miracle purple glass and agate brooch, signed Miracle on the back. Never been worn - from the original stock of my family's jewelry company started in the '60s. “Miracle” is the trade name of on sale A. Hill & Company LTD. of Birmingham, England, which started manufacturing jewelry in 1946 and is still the leading designer of jewelry in the Celtic, Irish and Scottish style. The Scottish association is not only from their Scottish Designs but also because some of their jewelry was manufactured at the mint in Edinburgh, Scotland. Most of the jewelry was exported.