Envelope reads "Ad Club Ball 1917." Negative shows a woman in a costume. She is wearing matching shoes with mis-matched socks (one plain, one stripped), a checkered skirt with her slip showing, a blouse with tattered sleeves, and a small hat with a floor sticking out of the top. She has a sign slung across her chest that says "Oakland Tribune Want Ads Brought Me Here." She is holding a purse in her left hand. She has two braids in her hair which are sticking out from her head and several of her teeth are blackened. Might be some sort of event for best advertising.