[Greenmonster]

I've had this real photo postcard for quite a few years and have been trying to figure out which ballpark is shown in the image. The postcard is dated between 1905 and 1910, based on the AZO stamp block with four diamonds on the back. A sign held by a band member in the photo reads, in part: "Baseball Today, County City," "Washington Park," and "Come See the Fun." Any insights or thoughts would be greatly appreciated. Thank you! Jim