This is a very rare piece of glass purchased from an antique shop in America. The manufacturer is Duncan & Miller Glass Company (founded in 1865, closed in 1956). It's a brand that began production in Pennsylvania, USA, by George Duncan. It's a beautiful pink hobnail glass. Perhaps a vase? It's 16.5cm tall. It's a wonderful piece with an air of elegance. This type is rarely seen even in America. The condition is good, with no chips or cracks. For those who understand antiques, thank you. #vintage #fenton #pyrex #fenton #Italy #fenton #France #fleamarket #fireking #fenton #fireking #50s #40s