bild
SINGER'S SPECIAL SAFETY BICYCLE, C1886 (1890).
Singer's special safety bicycle, c1886 (1890). This chain-driven machine introduced the diamond frame which gave greater rigidity in spite of its lightness. (KEYSTONE/HERITAGE IMAGES/Oxford Science Archive)
Instruktionen
COPYRIGHTPFLICHTIG BW ONLY
Lizenz
Rights Managed
Erstellungsdatum
Ort
Credit
KEYSTONE
Source
HERITAGE IMAGES
Byline
OXFORD SCIENCE ARCHIVE
Grösse
4133 x 2537 px
Dateityp
JPEG