lot of assorted old glass canning mason jars, Kerr, Atlas 1915 patent

Lot of six assorted old and antique vintage clear glass mason fruit jars. These mason jars are all the one quart size. There are two Kerr Self-Sealing Mason jars. One of them it a wide mouth with a metal and glass lid. It has a 1915 patent date. The other Kerr jar has a standard metal lid. There are also a Atlas Strong Shoulder jar and an Easy-Pak Mason. The Easy-Pak Mason seems somewhat rare (at least around here) as we've never seen one before.