On a mission to find vintage bottles, we dug deep—10 feet deep—to uncover cobalt glass bottles, including Bromo bottles and some unique finds like Dr. Thatcher’s worm medicine and the rare ...

A rare carnival glass vase has set a new world record at Dexter City Auction, selling for $250,000. The unique cobalt blue ...

Before I even thought about the chemistry of colour I developed a love for blue glass, something I still collect to this day. Only after studying the transition metal chemistry did I realise that this ...