Need pictures of pre 1960 rolling chassis for college essay.

[Sinisterspeed]

Ok everyone, I have scoured the internet and all I can keep finding is fixed up and replaced chassis. I have plenty of those images. What I need is an image of a complete rolling chassis from anything pre 1960 still having the straight axle installed. I am writing a paper on an add that found in classic trucks magazine its about new chassis. So, I am trying to throw a couple images in the paper that show the vast differences between the old and new. And thus write about why you should or shouldn't believe the ad when they are trying to sell you a new chassis.

any pictures of your rolling chassis just as it was when you pulled the body and engine out would be great! I know there has to be a few around here.

Just to be clear I am writing about the ad not about whether we should be putting all new chassis in our trucks or not. Just pointing out some of the obvious advantages to doing it and then talking about what they are trying to appeal to by using that particular advertisement.

Thanks in advance!!
Charles