- Gordon Campbell
Type of American glass patented in 1883 by Joseph Locke (1846–1936; head designer of the New England Glass Co.) and Edward Libby (1827–83; owner of the glassworks; see also United States of America §VIII 3.). Amberina glass is usually amber at the bottom, shading to red at the top, but there is also glass in which the colours are reversed (known as ‘reverse amberina’). The effect is created by reheating the top (or, in ‘reverse amberina’, the bottom) of the glass before it has fully cooled.
Amberina glass was soon made at other factories, with or without a licence from the New England Glass Co. Amberina produced by Hobbs, Brockunier & Co. in Wheeling, WV, was made under licence, but the amberina made without a licence by Mt Washington Glass Works of New Bedford, MA, was the subject of litigation that first caused the company to change the name of its glass (to ‘Rose Amber’) and then, in ...