International Oz Club 1990 Calendar w/Artwork - Rare Find

This is the Oz calendar annual publication of the International Wizard of Oz Club. It is filled with artwork from individual artists. The artist name and date is given for each drawing. The theme appears to be "Transportation in Oz." The calendar indicates notable dates. Someone did make some X marks on some dates and there is some minimal writing on a few pages, as shown in one of the photos. However, it is in great overall condition. Just two small marks on the back cover. All pages are clean and intact, no tears or creases.