Detroit Michigan 1910s Fold-Out Postcards Posted 1917 Cityscape Buildings People

Detroit Michigan 1910s Fold-Out Postcards Posted 1917 Cityscape Buildings People Condition as shown in the photographs. Postally used dated 1917. Made in the 1910s era. It is missing the back section . I only counted 20 of the foldouts - but the additional 2 of the "22 Views" may have been the front and back covers. Fast shipping - purchase by 5pm EST and we ship out the next business day!