Copenhagen–Hermitage Castle Postcard with Deer in Park – Airmail to USA 1958

Mailed LUFTPOST Par Avion postcard showing The Hermitage Castle (Eremitage Slottet) near Copenhagen, Denmark.
Black and white photo of the royal hunting lodge with deer grazing on the lawn, a classic Danish scene.
Postmarked 1958, franked with 15 øre and 60 øre King Frederik IX stamps, addressed to Maine, USA.
Message mentions visiting Copenhagen and mailing a book home.
Published by Stencke’s Kunstforlag, København, copyright 1935.
A charming mid century Scandinavian airmail postcard combining wildlife, architecture, and travel history.