Beekeeping – langstroth hive frame Gord January 1, 2015 Leave a Comment “Beekeeping langstroth hive frame” by Robert Engelhardt.. Licensed under CC BY-SA 3.0 via Wikimedia Commons – http://commons.wikimedia.org/wiki/File:Beekeeping_langstroth_hive_frame.jpg#mediaviewer/File:Beekeeping_langstroth_hive_frame.jpg