Illustrations from the Narrative Volumes of the U.S. Exploring Expedition Search Keywords Anywhere in Plate Data Keyword search of captions, geographic locations, artists, engravers, etc. Example 1: Portrait Wilkes Example 2: Vincennes Example 3: Hawaii Search Plate Captions Keyword search of captions printed on plates. Example 1: Portrait Wilkes Example 2: Vincennes Example 3: Hawaii Search Geographic Location Depicted in Plate Keyword search of geographic locations depicted in plates. Example 1: Rio Negro Example 2: Paumoto Group Example 3: California Search Artist/Engraver Keyword search artists and/or engraver (when listed). Example 1: J. Drayton Example 2: Smillie and Hinchelwood Example 3: Agate