Old curtain rod, made about 1958. 18mm depth. Almost like an I beam, except one side is L not a T. Probably ubiquitous in 1958 era.
I scraped the side. I don't think it's made of brass. But, it looks like it's coated. Perhaps coated to look like brass, but is some other non ferrous metal.
Says "Made in Ezeglide ENGLAND"
Any ideas as to material? Thanks.