George Ravenscroft

From Wikipedia, the free encyclopedia

George Ravenscroft (1632 – 7 June 1683) was an English businessman in the import/export and glass making trades. He is primarily known for his work in developing clear lead crystal glass (also known as flint glass) in England.

Ravenscroft_Rummer_with_coat_of_arms_of_John_III_Sobieski_01.jpg
Rummer with coat of arms of John III Sobieski and the City of Gdańsk by George Ravenscroft's glassworks, engraved by Willem Mooleyser, 1677–1678, National Museum in Warsaw