Waiter in restaurant speaking to kitchen through a speaking tube. Print published Wurtemberg c1850

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Size: 2859px × 3543px
Photo credit: © Photo12/Ann Ronan Picture Library / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: /, c1850, cooking, food, kitchen, physics, print, published, restaurant, science, sound, speaking, telephone, tube., waiter, wurtemberg