Very interesting

I think the guys name going by ebay was Carlo Lipari whom I purchased them from, he said he had bought them, I don't know how long earlier.

One backless that was shattered, but on in one piece
I don't know what shattered, but on in one piece means, the only glass with them had the 2 bottom corners broken off but intact with sticky tape.

Thanks for the woodrail link, I get the shape idea but need larger wood to cover the top edges of my cabinet.