I don't know how common they were in Detroit, but does anyone know a source for granite street pavers? I am doing some landscaping and need about 20 more. They measure about 5" x 5" x ~10".

My Mom's neighbor originally got the pavers I already have. They were definitely used on a street somewhere because there is a distinct worn side.

I tried a couple of salvage places, but no luck.

Thanks!

-Dan