Retrospect Publishing 

Pennsylvania Retrospective CD-ROM Series
Retrospector Software Overview

 Electronic Bookmarks

Each CD contains the Retrospector Program which makes using the books on CD-ROM quick and simple. 

You can annotate passages in the books with labels and comments. The bookmarks are listed using your labels, and your comments are shown on the bottom left of the screen. Just click on the bookmark label, and the text of the book appears with the vertical yellow bar highlighting the passage.

You can find items of interest, like this sample passage, by using the electronic table of Contents or by Searching.