Here is the website Greg. I got "Drewry's bluff" off by 2 days. It offically listed captured at "Petersburg". June 17th the 63rd Tn lost their flag to the 11th nh. Drewry's bluff was fought on June 15th in which the 63rd Tn was involved in.

http://www.tngenweb.org/sullivan/cw.htm

Have a good weekend,

Shawn