The first day ceremony took place at the US National Scout Jamboree the morning of July 27, 2010 at 11:30 am at the Jamboree Headquarters Circle of Flags on Fort A. P. Hill, Virginia.
Click on the images below for the full size picture or document.
First Day Ceremony Program (5½" x 8½") Front & Back
First Day Ceremony Program First Day Cover
USPS Postal News: Scouting Gets First-Class Stamp of Approval, July 27,2010
USPS Postal Bulletin: Scouting Stamp Publicity Kit, July 1, 2010 (web version)
USPS Postal Bulletin: Scouting Stamp Publicity Kit, July 1, 2010 (pdf version)
USPS Postal Bulletin: Stamp Announcement, June 17, 2010
USPS Postal News: Issue Day Announcement, December 30, 2009