Birger Ljungström
Videos
Birger Ljungström was a Swedish engineer, technical designer, industrialist, and inventor.
Birger Ljungström (circa 1920)
Svea Velocipede
Videos
The Svea Velocipede was an early bicycle type invented in the 19th century by the Swedish brothers Fredrik Ljungström and Birger Ljungström.
The Svea Velocipede by Fredrik Ljungström and Birger Ljungström, exhibited at the Swedish National Museum of Science and Technology.
