So I'd like to get some old backups of some texts from years ago. I have several different external HD's I backed our devices up to. I typically reinstall the latest the one when I get a new mac, then put the old external on a shelf and attach a fresh new external to start backing up from that point on. SO I'd like to look through some of the older backups for some photos and old texts since my wife passed. Is there a way to find just the iOS backups from the older externals and move them to a folder or thumb drive for safe keeping/viewing?