![Observation Balloon with a Basket for People, Located Near Wawel, Krakow, Poland Editorial Stock Photo - Image of historic, cruise: 162175763 Observation Balloon with a Basket for People, Located Near Wawel, Krakow, Poland Editorial Stock Photo - Image of historic, cruise: 162175763](https://thumbs.dreamstime.com/z/observation-balloon-basket-people-located-near-wawel-krakow-poland-krakow-poland-october-observation-balloon-162175763.jpg)
Observation Balloon with a Basket for People, Located Near Wawel, Krakow, Poland Editorial Stock Photo - Image of historic, cruise: 162175763
![Observation Balloon in Hamburg, Germany, Editorial Editorial Stock Photo - Image of sunlight, hamburg: 42475188 Observation Balloon in Hamburg, Germany, Editorial Editorial Stock Photo - Image of sunlight, hamburg: 42475188](https://thumbs.dreamstime.com/z/observation-balloon-hamburg-germany-editorial-july-hot-air-used-as-point-tourists-next-to-deichtorcenter-building-42475188.jpg)
Observation Balloon in Hamburg, Germany, Editorial Editorial Stock Photo - Image of sunlight, hamburg: 42475188
![German Caquot type obsevation balloon during WWI German Caquot type obsevation balloon during WWI Stock Photo - Alamy German Caquot type obsevation balloon during WWI German Caquot type obsevation balloon during WWI Stock Photo - Alamy](https://c8.alamy.com/comp/FEPD7A/german-caquot-type-obsevation-balloon-during-wwi-german-caquot-type-FEPD7A.jpg)