Cigarette card - San Francisco icon png download

One of the "City Flags" series of cigarette cards from Allen & Ginter, 1887. I'm uploading all 50 of them over the next few weeks. Due to their age I have done a little restoration where needed and also cropped them to just the picture, adjusted contrast, brightness and colour saturation. The originals can be found on the New York Metropolitan Museum of Art web site.