"The firm of James Powell and Sons, also known as Whitefriars Glass, were English glassmakers, leadlighters and stained glass window manufacturers. As Whitefriars Glass, the company existed from the 17th century, but became well known as a result of the 19th century Gothic Revival and the demand for stained glass windows." - (Wikipedia (en) 05.12.2017)
"The firm of James Powell and Sons, also known as Whitefriars Glass, were London-based English glassmakers, leadlighters and stained glass window manufacturers. As Whitefriars Glass, the company existed from the 17th century, but became well known as a result of the 19th-century Gothic Revival and the demand for stained glass windows." - (Wikipedia (en) 10.08.2021)
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