Harrod Law Office occupies the former Farmers Bank & Trust building, completed in 1919. It is in the Hamburg Commercial Historic District, where 75% of the buildings span 1908-1920 construction.
I thought this might be the old Hamburg Opera House, but it is on the wrong side of the square. It looks like the kind of building that might have been an opera house, doesn't it? Nonetheless, I cannot locate any specific information about it. The Arkansas Department of Archives and History does not have that great new online historic database like Mississippi Department of Archives and History.