Dimensions: 9 x 14 cm. (3.5 x 5.5″)

Publisher/Editor: Curteich-Chicago

Condition: Postally unused, backside empty. Good condition.

Notes: The Merchandise Mart is a commercial building located in downtown Chicago, Illinois. When it was opened in 1930, it was the largest building in the world, with 4 million square feet of floor space. The Art Deco structure is located at the junction of the Chicago River’s branches. (Wikipedia)