From what I know they used eggs like this definitely in alien, they tiered the flooring and used smaller sizes of eggs to give the illusion the egg chamber went much further back than it really did. They were black and more basically sculpted as they were hardly visible in the shot.
So, it definitely could be a background egg from alien, I'd probably even sway towards that it is very likely genuine as not sure why anyone would make one like this, but I doubt you could ever really prove it.
w out a certificate of authenticity know one may know unless you find the original prop maker. what's the back story??
w out a certificate of authenticity know one may know unless you find the original prop maker. what's the back story??
I'm sure there are a few here who might be able to authenticate it, hopefully they will chime in
For starters its the wrong color. There's some really weird looking chicken out there laying these eggs for last few years.