OK - I can see them. PJ - Try adding http:// but not the www. I was able to get in that way.
I'm not expert, but these are my guesses:
2752 - Netherlands or Bavaria...more likely Bavaria. Another site has a different angle & you can see an accordion player just to the right of your photo)
2757 - Italy (because of the striped poles, like Venice)
2758 - Persia
2759 - Greece
2764 & 2768 - Hawaii & Polynesia
2769 - Is this the finale? There seems to be quite a combination of things there.
2803 - I can't remember where the peacock is from.

(I just checked another site that has Spectro pix, and they have the peacock right after Chip & Dale at the piano...I don't know that it's from any particular movie though.)
2804 - It looks like one of the fairy godmothers' hats in the middle (Flora, Fauna & Meriweather) from Sleeping Beauty
2817 - Aren't the fish right before or after the Little Mermaid float?
2834 - It's been a while since I've seen it, but are those the flying horses from Fantasia?
2833 - I think this is part of the same float as the horses...
2835 - More horses...Fantasia?
2838 - Chernabog is definitely from Fantasia!
Actually, I've seen pix on the Internet from Spectro before & those flying horse pix are usually grouped together with Chernabog.