16 research outputs found
Projet dʹenceinte economique pour gonflement dʹaerostat disposée dans un parc ou jardin public
Scaled design drawing of a circular enclosed area for inflating balloons featuring underground pipe lines. Includes site plan and section.Stamped at bottom in red ink: J. Chavoutier, architecte, r. Louis LeGrand 37, Paris.Title from item.Tissandier collection
Projet dʹenceinte pour gonflement dʹaerostat
Design drawing of a circular enclosed area for inflating balloons featuring underground pipe lines. Includes site plan and section, with balloon tethered in positionTitle from item.Tissandier collection
[Scaled design drawing for the valve assembly of a balloon, including top, bottom, and side views]
Tissandier collection.Title devised by Library staff
New national and regional bryophyte records, 56
International audienc