Title

Aerostatic balloon

Caption

Filling a balloon with hygroden gas.

Credit line

Photo12

Reference

INV00003_GAZHYDRO

Model release

No

License type

Rights managed

Available size

6.4Mb (654.0Kb) / 4.2in x 5.9in / 1257 x 1772 (300dpi)

Keywords

gas balloon hot-air balloon Transportation Air balloons, hot-air balloons and airships