REAL PHOTO POSTCARD. An Advertising card for Hendrickson Motor Truck Co,of S.Wabash Ave,Chicago ILL,with great advertising for F.J.SIBR and SONS Consumers Company(5659 S.Maplewood Ave).Advertising on side,front,door,along with Hendrickson hood ornament.A clear and sharp photo.Publisher is unknown-1930s, not mailed, no writing. EKC stamp box.Excellent condition,very light stain. See scan, and email with any questions.We do combine purchases to save you postage costs. Please view our other ebay listings.