I would add Brown Camp, Crusco, Washington, and don't forget Rayo to the list of brand names from embury. I have a few brand names that are pre Embury like Elgin that I'm researching now and some of the older HSB's are Berger I think. Does anyone have or know of an Embury off-brand that is utility marked also? Unless the I. O. A. on the Brown Camps' is a utility mark, I do not know of any. There's no telling how many other off-brands are out there.
JohnM