New-type spherical balloon has propeller control

Item

Title (Dublin Core)

New-type spherical balloon has propeller control

Subject (Dublin Core)

Article Title and/or Image Caption (Dublin Core)

New-type spherical balloon has propeller control

Language (Dublin Core)

eng

Date Issued (Dublin Core)

1923-05

Is Part Of (Dublin Core)

pages (Bibliographic Ontology)

673

Rights (Dublin Core)

public domain

Source (Dublin Core)

Archived by (Dublin Core)

Marco Bortolami
Marco Bortolami (editor)

Item sets