Okay - here's my sad, sad story.
I had placed a bid, and also placed a definitive (my real maximum) snipe bid.
Then I thought... look, I'll just double-check with the seller that the skiver was original.
The seller replied quite quickly, and unfortunately it seems the skiver is not original, but was part of a professional restoration. The seller was kind enough to suggest that, if this were at all an important factor for me, I could retract my (so far winning) bid.
I was so TORN...! I absolutely loved the look of that writing slope. But I did want an entirely original writing slope, so I did arrange a retraction.
I am now in mourning. :tissue:

:violin:

At least I have the good fortune to know this is an honest and polite seller; I've saved her to my Favourites list and will look at what she lists. One of these days, the writing slope that is destined to be mine will appear...