Annagelb

Annagelb

(German) Two types of glass colored by adding uranium oxide to the batch. Annagelb is yellow, and Annagrün is green. They were developed by Josef Riedel (1816-1894), who named them for his wife, Anna, and they were made from 1834.

Alternate Spellings: 
Annagrün
annagelbs
annagruns