A719 Captain Carlos ‘Pip’ Blacker M.C., Coldstream Guards. Courtesy of Helen Charlesworth. Subject Details Service: Army Regiment: Coldstream Guards Rank: Captain Gender: Male Category: Portraits Photo Details cat no: A719 Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to print (Opens in new window)Click to share on Reddit (Opens in new window)Click to email a link to a friend (Opens in new window)