Full titles read: "Ballet. Every year, all Paris flocks to the famous Opera House Ball for Charity - and here in a wonderful setting the Ballet unique is danced."
Various shots of ballerinas dancing around a raised circular stage at the Paris Opera House; the music is...
Footage of the River Danube frozen - Central Europe.
Explosives break up the frozen river Danube.
The US releases boats to Yugoslavia, Hungary and Czechoslovakia. River Danube.
Water festival on Danube in Budapest, Hungary.
Boating on the river Danube.
An ice breaker ship on the Danube and anglers at holes in the snow.
Reed harvesting on the Danube Delta in Rumania.
Footage along the River Danube in Rumania.