USACE Mississippi Physical Model

[John Good]

I'm looking for a photo (in digital format) of the physical model of the Mississippi River at the U.S. Army Engineers Waterways Experiment Station in Vicksburg, Miss. I'm putting together a MS PowerPoint talk for a layman audience to try and explain modeling. I remember seeing one in a text once (B&W) but can't locate it. Searching the WES site has been to no avail. Can anyone suggest a source? Many Thanks!

John Good
Suwannee River Water Management District
good_j@srwmd.state.fl.us