The Great ******* Leather Company started in Glenview, IL. Their factory was on the road to the main gate of Glenview Naval Air Station. Their retail shop was a gun store (long gone) on Hwy 43/Waukegan Road in downtown Glenview. When they outgrew the Glenview factory, they moved to Chicago where the name was changed to the Great American Leather COmpany, or GALCO. They later moved to Phoenix but kept the GALCO brand name.
I have an original ******* shoulder rig for a S&W K frame revolver that I picked up at their factory in 1978. I've carried it and the follow-on Miami Classic for years, and with many different guns, both revolver and semi-auto. I think it's the perfect rig for long driving trips; conceal it under an open shirt over a t-shirt and no one is the wiser.