The Germans were prolific users of observation balloons, and they put them to good use by directing artillery onto targets and monitoring enemy troop movements. The "crew" were suspended in a wicker basket and typically had a wireless set, binoculars and one or two long-range, cameras with them.

Another fine view of an observation balloon air / ground crew just before taking to the air. The officers in the basket are festooned with the tools of their trade, observation and communication equipment.