“Moved into home recently, and sellers left this behind. Maybe it’s just ornamental?”
Answer: “When our friends were having an extension done, they had maxed their spending out for Christmas. My GF and I got a similar brick done (except with a decorative tag saying they had no money that year) as our gift. We use it as a doorstop in the downstairs loo.”
It's a bread bow
Flash CUBES, not bulbs - for Instamatic cameras. We used to make a gadget out of a paper clip to set 'em off in your hand.
Useful for magic acts.