Title
Drawing of a helicopter
Caption
Drawing of a helicopter
1452-1519
Leonardo da Vinci
Date
15th century
Credit line
Photo12/Archives Snark
Reference
DFS09A10_421
License type
Rights managed
Available size
26,9Mb (928,2Kb) / 11,1in x 9,5in / 3317 x 2835 (300dpi)