The hills around Andover turn early, and by the first week of October the ridgelines above the village are running orange up both sides of the valley. Walker Metalsmiths keeps its Andover grounds in order across that season with mowing, trimming, edging and the fall cleanups that follow the leaves down the slope. Allegany County ground is stony and rolling, and any lawn that lies smooth on it got there by effort. There is a plainspoken kind of care in mowed grass set hard against wooded hills — the tended and the wild pressed right up against one another. Andover has always been comfortable with that arrangement.