which also notes that this was recently sold for $5500 via https://bostonraremaps.com/inventory/1980s-illustrated-cold-war-calendars/?utm_source=Boston+Rare+Map

which also notes that this was recently sold for $5500 via https://bostonraremaps.com/inventory/1980s-illustrated-cold-war-calendars/?utm_source=Boston+Rare+Maps+subscribers&utm_campaign=83bfb37c15-Recent_acquisitions_2017_September_19_COPY_01&utm_medium=email&utm_term=0_3d73b433c0-83bfb37c15-44277753 https://bostonraremaps.com/inventory/1980s-illustrated-cold-...