I came to Portland with a strange and kismet-like destiny and that was to discover that: 1. There is a vibrant community of stereo photography fans here; 2. I happened to have brought, coincidentally, my grandfather's stereo camera; 3. I found and purchased — by sheer coincidence — a stereo photography projector. Here's a video of that. There are also two other parts, which you can find by clicking on the video and going to my youtube site.