Four pocket barometers, the first with a tiny compass set in the dial, 4.7cm diameter, the second with a silver case, London 1908, by 'J Hicks, Maker, London 8721', with altimeter, 0-10,000 feet, 5cm diameter overall, in a red leather case, the third with a dial inscribed 'R. Bailey, Bennett's Hill, Birmingham', 0-8000 feet. 5cm diameter, in a red leather case, the fourth, smaller, the dial inscribed 'J.H.Steward, 66 Strand, London' with 0-8000 feet altitude dial (4)