Hi, I've a friend who wants to restore his car (61 Imperial) as if she leaves the factory so he aks me some questions: - What is the correct color of battery caps (red ?) - Where he could find decal for the battery (he hasn't an original battery) ? - Where he could find the correct decal for his air filter ? On my '57 i've a yellow decal but i'm not sure it's the same in 1961 cars. -- Philippe COURANT (Pau, France) Imperial 57 Crown convertible Buick 58 Roadmaster sedan - American Car Club de France (ACCF) : http://www.accf.com - Chrysler Imperial France : http://www.ifrance.com/c-i-f - Cadillac " Standard of Excellence " : http://www.ifrance.com/accf-cad - SportsCars : http://www.ifrance.com/accf-sprtcar