Illustrated pages from the Thresher and Glenny catalog showing how a blanket lining could be added to the trench coat in order to make the garment more suitable for winter campaigns. Also included in the advertisement were three glowing testimonials written by British officers who were simply bubbling over with excitement for their Thresher and Glenny trench coats.

KEY WORDS: Trench Coat History 1918,Thresher and Glenny trench Coat 1918,WW 1 Winter Uniform 1918,Allied Officer Uniform Option 1918,Cold Weather Clothing WW 1 1918.