WWII Era Linen backed A.J. Nystrom Pacific Ocean & Adjacent Countries Wall Map. 1942 Edition, Map No. PO21. Map made for use in field and in classroom. Grommets in top of map for hanging. Very good condition. Label on folder is missing a piece of the word Pacific (see picture). Map when open is 44” x 64”. Folded size is 13.5” x 12” x 1”.