Pyrex Collector Forums

Can anyone help identify the year this percolator was made?
The stamp on the bottom says 7826-B.

The #76 Flameware percolator, available since the mid-1930s, appears to have become the #7826 around 1941. 7826-B is the part/model number for just the bowl. The handle changed from straight glass to contoured glass in 1948 and to phenolic around 1950.