“The Flying Train” depicts a ride on a suspended railway in Wuppertal, Germany in 1902. The footage is almost as impressive as the feat of engineering it captures. According to the MoMA, the footage was shot on Biograph’s proprietary 68mm stock which offers stunning visual clarity and quality, especially compared to the more standard 35mm or 16mm stocks of the time.

The Wuppertaler Schwebebahn (Wuppertal Suspension Railway) is a suspension railway in Wuppertal, Germany.

Designed by Eugen Langen, it was built between 1897 and 1903 with the first track opening in 1901. The Schwebebahn is still in use today, moving some 25 million passengers annually as of 2008. It runs along a route of 13.3 kilometres (8.3 mi). [source]