to include a J H Dallmeyer London lens, body G, areas of patina throughout, optics G-VG, & some light dust present, with a set of seven Waterhouse stops, also with a smaller brass lens, unmarked, body G, areas of patina throughout, optics VG, some very faint cleaning marks & some very light dust present, together with a J Lancaster & Son Birmingham brass lens, body G, areas of patina throughout, optics G, some light haze & some small scratches to front & rear elements, with slot for Waterhouse stops,