Large commemorative glass weather station issued to celebrate the 100th anniversary of the Carl Zeiss Foundation (1889–1989). An impressive and substantial display piece, crafted from thick textured glass and weighing approximately 2 kg. The instrument incorporates a barometer, hygrometer and thermometer, elegantly arranged around the central Carl Zeiss Foundation centenary emblem. Measuring approximately 20 × 20 cm, this is far larger and heavier than standard decorative weather stations, giving it a strong presence and exceptional display appeal. The combination of scientific instrumentation, German industrial heritage and commemorative significance makes it a highly desirable collector’s item. A rare and attractive piece for collectors of scientific instruments, corporate memorabilia, German design and Carl Zeiss-related objects. Condition: Very good vintage condition. No visible damage to the glass. The photographs form an integral part of the description.