Last week I shared a video about using Google as a virtual tabletop; this post presents some of the images and other story elements from it.
Here is the letter that launches this quest.
This is the Colonel Lawrence mentioned in the letter.
Here's a map of the Empty Quarter in Saudi Arabia--treacherous territory, indeed.
This map depicts the oasis at which a notable encounter occurs.
Here is the cave at the oasis.
Finally, this picture represents the sliding dials (three on each end) on the coded message cylinder that the heroes can find in the cave.