Apple Pages '09 - Manual (Page 41)

Chapter 2 Creating, Opening, and Saving a Document 41
A triangle appears.
2 Click the triangle and choose Browse All Versions.
The view changes to show snapshots of all saved versions of the document receding
against a background of stars. A timeline along the right side of the screen indicates
when the frontmost version on the right was saved.
Past document versions Current document version
Click to restore the version currently
viewable on the right side of the screen.
Click to leave this view without
restoring an older version.
Drag along the timeline to see
versions saved at different times
in the past.
3 Drag the handle along the timeline to move back through time and look at older
versions of the document.
4 When you find a version that you want to inspect more closely, click its image.
The version moves to the foreground, where you can click different documents
to view them, select items on a page, open the Inspectors, and copy objects or
inspector settings.
5 Do any of the following:
To completely restore the older version, click Restore when the version you want Â
is in the foreground. The restored document appears on your regular desktop,
replacing the last version you were working on prior to viewing the older versions.
(That version is then saved in the timeline, if you want to retrieve it.)