I remember as a kid having one of the Usborne books (80s) very badly illustrating this, and it gave completely the wrong idea about what you got; one chopped up hologram from a magazine later and I was sadder and wiser.
You get pretty much what you would naively expect from chopping up a hologram before reading that kind of misleading "two copies" text: exactly the same view of the object as you had from that part of the hologram before you cut it up.
You get pretty much what you would naively expect from chopping up a hologram before reading that kind of misleading "two copies" text: exactly the same view of the object as you had from that part of the hologram before you cut it up.