All car drawings are in 1:25 scale; most airplane drawings are in 1:72, 1:100 1:250, and 1:500 scale; other drawings are in various scales: it's always stated on the drawing in the left bottom corner.
Illustrator files are made with Adobe Illustrator CS3, CS4, CS5, CS6 and CC; if you work in an earlier, older version of Illustrator, I can export the file as a legacy format for you.
Dimensions on the car vector drawings are in SI units and thus in millimeters.
Ryan NYP NX-2011 Spirit of St Louis outlines
Ryan NYP NX-2011 Spirit of St Louis templates
Ryan NYP NX-2011 Spirit of St Louis CAD drawings
Ryan NYP NX-2011 Spirit of St Louis blueprints
Ryan NYP NX-2011 Spirit of St Louis line drawings
Ryan NYP NX-2011 Spirit of St Louis signwriter drawings
Ryan NYP NX-2011 Spirit of St Louis vinyl template
Ryan NYP NX-2011 Spirit of St Louis clip art
Ryan NYP NX-2011 Spirit of St Louis vinyl graphics
Ryan NYP NX-2011 Spirit of St Louis foil template
Ryan NYP NX-2011 Spirit of St Louis bestickering
Ryan NYP NX-2011 Spirit of St Louis belettering
Ryan NYP NX-2011 Spirit of St Louis autobelettering
Ryan NYP NX-2011 Spirit of St Louis fahrzeugbeschriftung
Ryan NYP NX-2011 Spirit of St Louis autobeschriftung
Ryan NYP NX-2011 Spirit of St Louis werbegrafik
Ryan NYP NX-2011 Spirit of St Louis werbebeschriftung
Ryan NYP NX-2011 Spirit of St Louis fahrzeugwerbung
Ryan NYP NX-2011 Spirit of St Louis marquages publicitaires
Ryan NYP NX-2011 Spirit of St Louis enseigne vehicule
Ryan NYP NX-2011 Spirit of St Louis marquages vehicules
Ryan NYP NX-2011 Spirit of St Louis enseignes
Ryan NYP NX-2011 Spirit of St Louis autocollant
Ryan NYP NX-2011 Spirit of St Louis création publicitaire
Ryan NYP NX-2011 Spirit of St Louis sinalização
Ryan NYP NX-2011 Spirit of St Louis comunicação visual
Ryan NYP NX-2011 Spirit of St Louis rótulos
Ryan NYP NX-2011 Spirit of St Louis personalização de frotas
Ryan NYP NX-2011 Spirit of St Louis personalização de veículos
Ryan NYP NX-2011 Spirit of St Louis envelopamento de veículos
Ryan NYP NX-2011 Spirit of St Louis letreiros
Ryan NYP NX-2011 Spirit of St Louis serigrafia
Ryan NYP NX-2011 Spirit of St Louis rotulacion
Ryan NYP NX-2011 Spirit of St Louis letreros
Ryan NYP NX-2011 Spirit of St Louis señaleticas
Ryan NYP NX-2011 Spirit of St Louis autoadhesiva
Ryan NYP NX-2011 Spirit of St Louis bildekor
Ryan NYP NX-2011 Spirit of St Louis bilreklame
Ryan NYP NX-2011 Spirit of St Louis bilreklamer
Ryan NYP NX-2011 Spirit of St Louis vehicle outlines
Ryan NYP NX-2011 Spirit of St Louis get outlines
Ryan NYP NX-2011 Spirit of St Louis signelements
Ryan NYP NX-2011 Spirit of St Louis vecteezy
Ryan NYP NX-2011 Spirit of St Louis mr clipart
Ryan NYP NX-2011 Spirit of St Louis ccvision
Ryan NYP NX-2011 Spirit of St Louis art station