This vintage postcard showcases L'Affaire 22, a renowned continental cuisine restaurant located on Route 22 in Mountainside, New Jersey. The card features a vibrant lithograph print with scalloped edges, typical of the Photochrome era from 1939 onward. The front displays three distinct views: the exterior signage and building facade, a banquet room set up with round tables and elegant place settings, and a more intimate dining area with upholstered chairs and warm lighting.

Published by Country Studio of Gillette, NJ, and printed by Dexter Press of West Nyack, New York, this postcard captures the mid-20th century charm and sophistication of a popular dining and banquet venue. The back includes detailed information on the restaurant's offerings, including weddings, parties, and cocktail lounges, emphasizing banquet facilities for up to 850 guests. Its large 6 x 4 inch continental size and lithographic production make this postcard a collectible piece for enthusiasts of vintage Americana, dining history, and New Jersey landmarks.