Art & Inspiration Pre-war panel trucks

Has anyone got any photos of pre-war panel trucks done as traditional style hot rods? I’ve been finding it hard to find any photos for inspiration. Is this because there weren’t many built in the first place or they just didn’t survive?
I came across a sales brochure for early Fargo models but haven’t actually seen a real photo of one.

 

Theres a sedan delivery thread with loads.

 

I had seen the sedan delivery thread but I just found a panel delivery thread that has more of what I was looking for.