Reports
Obverse: Thermometers in nesting screen, doors open: [on left] self-registering thermometers made by Negretti and Zambra, London; at top is a minimum thermometer, at bottom a maximum thermometer; [on right] psychrometer, composed of dry bulb and wet bulb thermometers, ,made by James J. Hicks, London; photo taken on Observatory grounds; Reverse: "62" [handwritten]
