RARE 1893 World’s Columbian Exposition Chicago Pop Up Book Souvenir For Sale

Outstanding !! RARE Pop Up book souvenir World’s Columbian exposition Chicago 1893 with vibrant chromolithographic prints . Printed in Germany 1883 features 1. Machinery Hall , 2. administration bldg , 3. Illinois state bldg , 4. forestry bldg . Selling as found but overall in good condition…there are some restoration repairs to backside of prints ( see pics for condition) with lite wear to front cover edges . Support straps for pop up might have been replaced . There are two line slits towards backside not sure if a strap missing. Delicate due to age so I had to be careful not to rush pop up panels . Please see pics for condition consideration..feel free to ask questions before offerding .