Thanks for stating that, saved me a few minutes.Ain't necessarily so!
304 stainless does contain enough iron to attract a magnet. 316 does not contain any significant iron and is the grade most often used in surgical instruments and cookware.
They say every picture tells a story. Looking at all the keys and religious metals is very confusing. "Oh Lord won't you buy me a Mercedes Benz?"
Nice finds, Congrats!