Antique Sterling Native American Indian Chief FLATIRON BLDG in NY Souvenir Spoon. This souvenir spoon is embossed from Flatiron Building in NY. The spoon measures 5.25 tall and features an Indian Chief. The back is marked Sterling with 3 hallmarks inside hearts (P & B). The exact age of the collection is unknown but I believe they are from the early 1900’s and a few could be from the late 1800’s era. My goal is your satisfaction. I aim to please! THANK YOU AND HAVE A WONDERFUL DAY! Powered by SixBit’s eCommerce Solution.