made from before 1947, after that they had to change the company name to prevent copywrite problems and are now made in the name Proto tools (PROfessional TOols) http://justacarguy.blogspot.com/2009/11/professional-tools-which-were-plvmb.html
This display is part of the Edelbrock facility in Torrence, I was there for the annual Revved up For Kids charity car show the Edelbrocks put on every year. Inside the building is Vic's Garage where the cars from the 40+ years of Vic Edelbrock Jr company, publicity, research, and personal cars are on display, and I'll have them posted shortly. One of them is a 1969 440 6 Pack Super Bee
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