I am researching the history of this well known firm of glass and vitreous mosaic manufacturers in London. (c.1860-1930) I can find no reference to them under London glassworks. They supplied unique glass for stained glass windows in churches (St Catherine Hoarwithy) and cathedrals and later sold a patented glass mosaic that can still be seen in prestigious sites in London, eg the V&A museum, and the UK. Rust glass was known to major architects and designers of the 19th century.
Has anyone any information on Rust's methods of production of his unique streaky glass?