Jean-François Montagne has released his long-awaited study of Luxembourg's 1936-1937 Grand Duchess Charlotte Postal Viewcards!

Jean-François Montagne's study of the Grand Duchess Charlotte Manteau d'Hermine postal viewcards (Prifix 107 & 108) has been well worth the long wait.  It's yet another brilliant masterpiece from this postal stationery connoisseur!

Mr. Montagne is a postal stationery purist who delves deeply into printing techniques, identifying and explaining differences that many of us may have hardly noticed.

With this study, you'll gain renewed enjoyment from collecting these Charlotte postal viewcards.  

The author introduces his study and provides details for obtaining a copy below (in French and English):

The author also writes that his two prior studies remain available for 30 euros each:

Entiers Postaux Illustrés Mondorf-les-Bains 1927-1930, and

Les Cartes Correspondance du Grand Duche de Luxembourg Postkarten Formulare

They are reviewed here on the blog on March 9, 2019 and November 20, 2018, respectively.