Need clip art for rolling stock

[colvid]

Have removed paint on numerous pieces of rolling stock; primered and repainted using the original color. Need to find logos if possible (Sunoco etc.) to either download or scan to apply to these cars.

Any ideas would be greatly appreciated.

Larry

[csxt30]

I hope this helps !!

http://www.billboardsofthepast.com/ Oh. scroll down, there are some gas signs here !

http://www.oakridgehobbies.com/o_scale/o_38-40.html

http://public.fotki.com/wackydave/model_cars/diorama_details/oil_companies/