This is a Vintage Postcard: Illinois Central Bridge Between Omaha & Council Bluffs, the longest draw spans in the world (#26), Omaha and Council Bluffs, Nebraska, made by Megeath Stat. Co. Pub. The postcard measures: 5.5" wide x 3.5" tall. This postcard is Unused, and in Good Condition (has some discoloration on the back).
I am not a postcard expert, this postcard was in a scrapbook designed to hold postcards and you can tell where the corners were placed under the tabs.