1920s War Exposition Lithograph Poster | Minnesota State Fair

Here we have a super rare lithograph poster from the 1922 Minnesota State Fair, featuring a War Exposition. Almost 100 years old, and the red, whites, blues and gold are popping off the print. You can never deny the lasting impact of a lithograph pressing. It delivers decade after decade. The Hart-Kaiser Studio is marked in the bottom left of the top image. In the bottom left it states the following:C-22 C for Co-operative Publicity Bureau, St. Paul, Minn.In the bottom right it states the following:Latham Litho & Ptg. Co, Brooklyn N.Y.The rare military poster comes out of the Cannon Falls Military History Museum in Minnesota. I've looked everywhere and I can't find another one. The poster measures about 27" tall by 21" wide. There is evidence of age and use throughout. In the upper left corner there is a couple creases. Along the edges there are several 1/2-1" tears. Along the right edge there is a loss (see pic). On the reverse you see a small piece of tape addressing a tear. None