I must have been underbidder on this nice unusual trench art. I was at a disadvantage as the item is in U.K. and shipping to US was nearly $50. Oh well! https://www.ebay.com/itm/WW1-Trench...83.l10137.c10&nordt=true&rt=nc&orig_cvip=true
Finally got the link corrected in op. https://www.ebay.com/itm/WW1-Trench...83.l10137.c10&nordt=true&rt=nc&orig_cvip=true