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.
Supermarine Spitfire Mk.IIa P7350 outlines
Supermarine Spitfire Mk.IIa P7350 templates
Supermarine Spitfire Mk.IIa P7350 CAD drawings
Supermarine Spitfire Mk.IIa P7350 blueprints
Supermarine Spitfire Mk.IIa P7350 line drawings
Supermarine Spitfire Mk.IIa P7350 signwriter drawings
Supermarine Spitfire Mk.IIa P7350 vinyl template
Supermarine Spitfire Mk.IIa P7350 clip art
Supermarine Spitfire Mk.IIa P7350 vinyl graphics
Supermarine Spitfire Mk.IIa P7350 foil template
Supermarine Spitfire Mk.IIa P7350 bestickering
Supermarine Spitfire Mk.IIa P7350 belettering
Supermarine Spitfire Mk.IIa P7350 autobelettering
Supermarine Spitfire Mk.IIa P7350 fahrzeugbeschriftung
Supermarine Spitfire Mk.IIa P7350 autobeschriftung
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Supermarine Spitfire Mk.IIa P7350 fahrzeugwerbung
Supermarine Spitfire Mk.IIa P7350 marquages publicitaires
Supermarine Spitfire Mk.IIa P7350 enseigne vehicule
Supermarine Spitfire Mk.IIa P7350 marquages vehicules
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Supermarine Spitfire Mk.IIa P7350 autocollant
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Supermarine Spitfire Mk.IIa P7350 personalização de frotas
Supermarine Spitfire Mk.IIa P7350 personalização de veículos
Supermarine Spitfire Mk.IIa P7350 envelopamento de veículos
Supermarine Spitfire Mk.IIa P7350 letreiros
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Supermarine Spitfire Mk.IIa P7350 bilreklame
Supermarine Spitfire Mk.IIa P7350 bilreklamer
Supermarine Spitfire Mk.IIa P7350 vehicle outlines
Supermarine Spitfire Mk.IIa P7350 get outlines
Supermarine Spitfire Mk.IIa P7350 signelements
Supermarine Spitfire Mk.IIa P7350 vecteezy
Supermarine Spitfire Mk.IIa P7350 mr clipart
Supermarine Spitfire Mk.IIa P7350 ccvision
Supermarine Spitfire Mk.IIa P7350 art station