Wishes and Rainbows is a publications by the Federal Reserve Bank of Boston are teaching aids to teach children about supply and demand. In the original 1981 comic the main character draws an equation in the sand trying to solve the issue at hand. For some reason this changed to the now infamous equation in the sand written by Roota when she was tasked to solve the same problem, 11 + 9 =, which is speculated to have an entirely different meaning all together. The comic is in excellent condition and have been kept in protective air tight containers in a climate controlled storage building. Good luck and happy bidding!