https://daytoninmanhattan.blogspot.com/2018/12/the-lost-1938-horn-hardart-104-west.html?m=0
Daytonian in Manhattan: The Lost 1938 Horn & Hardart - 104 West 57th Street
the lost
https://www.pediatrics.columbia.edu/profile/george-e-hardart-md
George E Hardart, MD, MPH | Department of Pediatrics
department ofgeorgemdmphpediatrics
https://www.stern.nyu.edu/faculty/bio/paul-hardart
Paul Hardart - NYU Stern
paulnyustern
https://artdecobuildings.blogspot.com/2010/12/former-horn-hardart-automat-new-york.html
Art Deco Buildings: former Horn & Hardart Automat, New York
I snapped Shelly's Restaurant at 104 W57th Street in June 2005 with no inkling that before the end of the following year it would be demolis...
art decobuildingsformerhornautomat
https://hornandhardart.com/
Horn & Hardart Automat Coffee | A Classic Cup Since 1888
a classichornautomatcoffeecup
https://www.theautomat.net/
The Automat - the History, Recipes, and Allure of Horn & Hardart's Masterpiece.
A book celebrating Horn and Hardart's Automat, by Lorraine B. Diehl and Marianne Hardart.
automathistoryrecipes
https://4thefirsttime.blogspot.com/2007/01/1991-last-horn-hardart-automat.html
For The First Time (or the last time): 1991:last Horn & Hardart Automat restaurant
In 1912, Philadelphians Joseph Horn and Frank Hardart made history in New York City when they opened the "Automat," a cafeteria with prepare...
for the first time