@Lustig Andrei,
The tablecloth has the B&O insignia embossed in the center. I think it's beautiful, but it's not really very valuable. I checked eBay once, but I'd rather keep it than sell it. The cloth is extraordinary, it's sturdy, stays white and I can still launder it if I have to spruce it up. I doubt anyone will know the significance after I'm gone, somebody will be using it to polish their rims.