Ludwigsohn Frères/Jacques Ludwigsohn
Address: Place Karakeuy 21
Jacques Ludwigsohn was a postcard publisher in Istanbul (Constantinople) at the beginning of the 20th century. The firm was also known as Ludwigsohn Frères (Ludwigsohn Brothers).
Some postcards are found with Ludwigsohn Frères name while others as Jacques Ludwigsohn. The firm was a major reseller of the color postcards printed by Mehner & Maas, Leipzig printing house.
There are many postcards without any identifying marks that are attributed to Ludwigsohn until evidence to the contrary is discovered. Few black & white postcards are found with different names, but these publishers are not considered as the publisher of the entire series (example B. Kohn).