In Aperture, when I open the 'Switch to Library' menu, it reports that my library has '797 versions, 1802 originals'.
If I open the 'Photos' tab, there are indeed 797 items. So what are the 'originals'?
Is this remnant of something that haven't been cleaned up properly when I have deleted images from the library?
The 'Switch to Library' menu is found from the 'File |> Switch To Library |> Other/New...". When selecting a library, it shows the versions/originals statistics in the bottom of the dialog. Though, sometimes it doesn't show for the currently loaded library, so you have to switch to a different library first.