LeCoultre ADOS

LeCoultre leather desk compendium, Suisse.
'ADOS Standard Barometre', Ref. 61, Patent No. 365.884.
Made circa 1932.
Very fine and rare, chrome and leather desk compendium with eight days clock, alarm, thermometer and barometer.
Two-body, leather-covered with folding cover forming the stand, two chromed hinged cases for the clock and barometer, the thermometer between on a copper plate with black painted scale. Black painted with luminous Arabic numerals. Luminous steel skeleton hands. Barometer. White arrow hand. Cal. 201, 50 mm., nickel, fausses cotes decoration, 17 jewels, straight-line lever escapement, monometallic balance, flat balance spring, index regulator. Dials signed.
The leather shows some signs of wear.