Help! - Norton's Sky Atlas 2000 acetate

[grl570810 (Graham)]

Hi All,

Can anyone offer any advice on where I can find a replacement acetate sheet for Norton's Sky Atlas 2000 Deluxe edition (the colour version)? Mine decided to make a break for freedom when my back was turned on a recent windy observing night - stupid of me I know as I had nearly lost it two or three times before. Extensive Googling has failed to find any obvious source for these, and I don't really want to buy a complete new atlas just because the acetate has vanished...

Ideas please!

Thanks,
Graham