da Vinci Type I Helicopter (c.1486-90). glass negative

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Collection Item Summary:

Folio 83 (verso) of Leonardo da Vinci Manuscript B, showing at center his design for a helical lifting airscrew flying machine or helicopter, circa 1500. (Italian text at bottom; this is copied from an unknown publication.)

Collection Item Long Description:

Topic

  • Aeronautics
  • Helicopters

Data Source

National Air and Space Museum Archives

Restrictions & Rights

Images are subject to Smithsonian Institution, National Air and Space Museum, Copyright and Image Use Restrictions. Usage requires prior written permission. Should you wish to use NASM still images in any medium, please submit an Application for Permission to Reproduce NASM Photographs, available at NASM's Permissions webpage: www.nasm.si.edu/research/arch/permissions.cfm

photographer

Unknown

Date

Circa 1500

Repository Loc.

National Air and Space Museum, Archives Division, MRC 322, Washington, DC, 20560

Type

Glass negatives

Local number

NASM-A-14754

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