Four pocket barometers, the first, silver with altimeter 1000 - 10000 feet, 4.9cm diameter, the second brass cased with altimeter 0-15000 feet by 'J Hicks, Maker, London 8566,' with curved thermometer, 5cm diameter. the third a plain aneroid, 4.7cm diameter, and the fourth in a brass case, with altimeter, 0-10000 feet, by Negretti & Zambra London, no. 4237, 14.7cm diameter, each in leather case (4)