Map - Military; Trench; France; Sheet 62D SW; Scale 1:20;000; Edition 3A; World War I; 18 Jun 1918; One of two copies of a military trench map; France; sheet 62 D. S. W.; edition 3.A.; (local) scale 1:20;000. Trenches corrected from information received up to 15 June 1918. Field Survey Co.; R. E. (3808); dated 18 June 1918. The map depicts the Somme River area to the east and south-east of Amiens; including Villers-Bretonneux. Used by Capt. M. Lewis during World War I. Captain Morris Lewis;