Restore LastSession.plist from Time Machine
I know that I can get to my user/Library folder from the Finder Go menu using the option key. However, I can't figure out how to do that in Time Machine or on a cloned drive.
During a recent troubleshooting chat with Microsoft (concerning Outlook and my MS 365 license), we ran a remote session in which my Safari browser window ended up being closed without my realizing it. Another window was opened which then became my last session. This, BTW, happened just after upgrading from Mojave to Big Sur but that's immaterial, I believe. I had a Time Machine and two clone (CCC) backups prior to the upgrade.
I want to get those old browser tabs back and need to know how to get into the ~/Library/Safari folder in one of those backups.
MacBook Pro 15″, macOS 10.13