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.
Northrop Delta outlines
Northrop Delta templates
Northrop Delta CAD drawings
Northrop Delta blueprints
Northrop Delta line drawings
Northrop Delta signwriter drawings
Northrop Delta vinyl template
Northrop Delta clip art
Northrop Delta vinyl graphics
Northrop Delta foil template
Northrop Delta bestickering
Northrop Delta belettering
Northrop Delta autobelettering
Northrop Delta fahrzeugbeschriftung
Northrop Delta autobeschriftung
Northrop Delta werbegrafik
Northrop Delta werbebeschriftung
Northrop Delta fahrzeugwerbung
Northrop Delta marquages publicitaires
Northrop Delta enseigne vehicule
Northrop Delta marquages vehicules
Northrop Delta enseignes
Northrop Delta autocollant
Northrop Delta création publicitaire
Northrop Delta sinalização
Northrop Delta comunicação visual
Northrop Delta rótulos
Northrop Delta personalização de frotas
Northrop Delta personalização de veículos
Northrop Delta envelopamento de veículos
Northrop Delta letreiros
Northrop Delta serigrafia
Northrop Delta rotulacion
Northrop Delta letreros
Northrop Delta señaleticas
Northrop Delta autoadhesiva
Northrop Delta bildekor
Northrop Delta bilreklame
Northrop Delta bilreklamer
Northrop Delta vehicle outlines
Northrop Delta get outlines
Northrop Delta signelements
Northrop Delta vecteezy
Northrop Delta mr clipart
Northrop Delta ccvision
Northrop Delta art station