All Garrett: Ace 250 (two), AceApex, VX-9. Have owned just about every Garrett ever made. First three detecter I made myself, with the first one in 1962.
I wouldn't necessarily call these antiques. Screw-on earrings are still available, very similar to the ones shown. It is today's fashioned ones are studded rather than screw-on. Interesting the way styles change every few years.