How big are the growths? I'm just taking an extremely random and possibly inaccurate stab in the dark here, but I wonder if it's Phrag. Fedora Brochu? Mine's currently in bloom, though it's a common time of year for phrags to bloom, so that doesn't mean a lot. And the flowers are very similar.
I got the orchid from Taylor Orchids, so its likely the same as what OL has. The flower has dimensions of 4 1/2+ inches by 3 inches. I had one once before, but lost it. Hopefully this one sticks around for a long time. It's one of my favorites.
Michigan Pete, maybe you can answer one of the questions I've had for a while. Is Taylor Orchids still in business and does Ron Czesinski still own the place? I used to go there quit a bit when I lived closer, but now that I'm up in the thumb it's a bit of a hike.