Discontinued Wallpaper: Naval Combat Tall Ships #YWVRWTT8V?

I need to locate a wallpaper border that has been discontinued by the manufacturer. It's WTG# YWVRWTT8V on page 39 of the book "Men Men Men A Resource Collection" showing a naval combat between English and French tall ships (Nelson at Trafalgar). It came 10 inches tall in 10' rolls with a 49.5 inch repeat pattern. I need seven rolls. Every retailer I've contacted tells me there's no supply left. If I can't get the seven rolls- I'd take what I can get and try to manufacture the balance to match. Thanks for any help.

By David H. Potts from Boise Idaho