Name That Pattern!

Deborah writes in with a plaintive request: does anyone know what the pattern number is of the McCalls pattern on the cover of Blueprints of Fashion?

If you know (or better yet, if you HAVE) this pattern, please leave a comment ... I *think* I've seen this one before, but considering I can't even remember the number of the Walk-Away Dress, there's no way I'd ever be able to pull three or four digits out of my noggin for this one.

And to continue my unbroken string of sales announcements, there's a sale at Specialist Auctions, starting today: