Read it through once

During the halt Tess’s eyes fell upon a three-pint blue mug, which was ascending and descending through the air to and from the feminine section of a household, sitting on the summit of a load that had also drawn up at a little distance from the same inn. She followed one of the mug’s journeys upward, and perceived it to be clasped by hands whose owner she well knew. Tess went towards the waggon.