I believe the whole 3-way licensing , is a bit convoluted. Superior built these under license from Henny was my understandingDid not superior get the table from Eureka
Actually Freeport IL (Henney) is about 40 miles from Rock Falls IL (Eureka). But they were still close though.I got it that Eureka got it from Henny after all they were only some 10 miles apart. The Euerka gave everything to superior when they burned down.