x 2 on the pressure canner. I own one we picked up at a yard sale, but the thing scares me. I have oodles of jars i could use, if i could get them back from DH's aunt, she filled them and seems to be hoarding, hope they get eating before jam season! I like the older jars for some reason. We have a few that we don't use, since they are obviously collectibles. A few say "grandma" something, one is the old green glass before they invented the screw top, one is a screw top but has bubbles in it and was hand-made, and one i have never seen anywhere else is a vase-ish shaped ball with raised polka dots all over it. I can't figure out what it's worth??? It is pretty though.