I got into the archives . . .
Sometimes these types can wind up with a little buttery yellow in the base glass . . .
Some have a nice transparent yellow like the one Bill posted . . .
. . . one of my favorites are the trans yellows with blue on white batch glass.
And then there is the opaque, more 'electric', yellow you see on the Solar Flares . . .
. . . don't think I've shown these before.