Source: Horn & Hardart, 'Let's all go eat at the Automat': Machines and Miracles in New York City
Sources: Horn & Hardart, The Smithsonian Magazine
Source: 'Let's all go eat at the Automat': Machines and Miracles in New York City
Sources: The Smithsonian Magazine, New York Public Library
Sources: Horn & Hardart, 'Let's all go eat at the Automat': Machines and Miracles in New York City