This polaroid came from someone in the ILM model shop. It's the same lightsaber "prop" that Nathan Hamill was photographed with in the mid 80s. I assume the model shop made it up to give to him? Obviously not from the films.
Yea, that's what's I've read too. I seem to recall reading that he left it in a park or movie theater (Kids will be kids) and it's long gone. I hope I'm wrong.
I think the story around this prop is the basis for the belief that Hamill took a lightsaber prop home with him when the trilogy wrapped. He’s been pretty adamant that he doesn’t have one.
Last time we talked about this I said I recalled another photo from the shoot-- Brandon found it! I remember seeing it in my mom's Peiople magazine in the 80s.