One of just four UNESCO World Heritage Sites in the city, the Tower of London is one of the cityâs most popular attractions. Used variously throughout its history as a royal palace, an armoury, a prison, an execution chamber, a zoo, a barracks and a jewel house, this working royal castle offers a stunning insight into 1,000 years of history.
Early American Pattern Glass, also known simply as pattern glass, pressed glass, or Victorian glass, is pressed glass tableware (& some related novelty glass items) made during the Victorian period ca 1850-1910, only in America, in goblets and in sets such that all of the pieces in the set match in design.
Annealed glass. Annealed glass is the basic flat glass product that is the first result of the float process. It is common glass that tends to break into large, jagged shards. It is used in some end products and often in double-glazed windows.xtra clear glass. Extra clear glass is not the result of processing of annealed glass, but instead a specific type of melted glass. Extra clear glass differs from other types of glass by its basic raw material composition.