This vintage wire photo was sent out to news outlets to promote the Harry Winston “The Court of Jewels” tour, which traveled to major American cities during 1949-1953. The traveling jewels tour showcased the Hope Diamond.
From the back of the photo:
New York: Lovely Margaret Wallace is just displaying her own charm enhanced by a few gadgets worth only $2,500,000. The jewels owned by Harry Winston Inc, rare jewels of the world, are on display at the American National retail Jewelers……8-15-1949
Photo from soxphotos.