I'm going to have to go back to the stained glass technique because this is an older photo (though I'm sure the historic item in this photo is still there and always will be there as long as this park is open, hey that's a hint) from back when my digital camera produced no better than 640x480. The zoom out method I'd been using in this game previously would just be annoying.
Plaque, or sign. It appears to be stansing alone, from the shadow it looks like it casts off to the upper right onto the ground behind. Maybe a direction board or something telling people where something is?
Forgive the noise in this one. It's from a lower resolution camera than I normally use but is ideal for playing this game by zooming out to give more information.