One of the curators sent me a high res detail of the cover (I am soooo going to have fun blowing it up- it looks to be as good as the V&A), plus she told me how to find it in the online image collection, which has other photos. No clue how I didn't find the cover in the online source- I've tried looking for the darn thing before and didn't find it! :> :> :> *happy dance!!*
PS- apparently the needlework section will be rotated soon, and will be ready in late January with new stuff.