Frozen Niagara in Mammoth Cave, Kentucky - Frozen Niagara Entrance - 1939 Linen Postcard earlyreal_photo on the site of the

on the site of the Mississippi Valley's first church

Famous for seafood

are a memory never to be forgotten

The Marble Center of the World

Frozen Niagara in Mammoth Cave, Kentucky - Frozen Niagara Entrance - 1939 Linen Postcard earlyreal_photo on the site of theFront: Frozen Niagara in Mammoth Cave, Ky. Frozen Niagara Entrance 1939 Linen Postcard Back: "Niagara Falls reproduced in onyx is 50 ft. wide and 75 ft. high. This huge formation on close examination resembles a series of massive, beautifully colored icicles, each one holding its own individuality from top to bottom. It is impossible to get a photograph that does full justice to this frozen display which surpasses by far anything yet discovered in