Bob, I think that the above suggestion of "laser innovations" got it mixed it up a bit - understandable, for sure.
Write to Bernadette at "
postmaster@laserreflections.com". You can search for Laser Reflections and will find their website. Odd, but I just tried to copy the URL and it didn't work, but you can get there through a search.
I just got my shipment of Slavich paper from her a couple of weeks ago. They are in Poulsbo WA. Very interesting people. I've been there since I live fairly close and hang out at a winery not far from there. It's a state of the art holography studio. What Ron does is amazing. life-sized head and shoulders portraits in 3d. Worth a trip to the end of nowhere to see it.
Bernadette orders, I think, 2x/year, and I'm not sure she will be able to get #4 for you, but I know she will knock herself out trying. She managed to get me both #2 and #3 this time, but often has trouble getting #2.
I hope you order from them because I want them to keep getting it, and it helps to have more interest. They do business with Slavich, because Slavich makes materials for holography. The paper is not the company's main focus, I think. She has clients even in South America for the stuff. It's very good paper. I love the Unibrom.
Good luck and let me know how it goes for you with this. I'm definitely invested... great paper.
Larry