Pocket compass and thermometer in a circular ivory box the central compass encircled by a Fahrenheit thermometer (detached but complete), signed Franklin, Manchester, diameter 7cm; gilt brass pocket barometer with rotating altitude bezel, in its wooden case with a thermometer in the lid (hinge faulty), diameter 6cm; brass pocket forecasting barometer E Lennie, optician, Edinburgh, with rotating altitude bezel, in its leather case, diameter 6cm (3)