Spider Helictite - Floyd Collins' Crystal Cave - Horse Cave, Kentucky - 1940s Linen Postcard Quarry which was named in 1870

which was named in 1870 by General Henry D

It is located on the Tidal Basin at the southern end of the Mall

A city in itself

is the result of the years of research and study on the part of the architects

Spider Helictite - Floyd Collins' Crystal Cave - Horse Cave, Kentucky - 1940s Linen Postcard Quarry which was named in 1870Front: Spider Helictite, Floyd Collins' Crystal Cave, Horse Cave, Ky. 1946 Linen Postcard Back: "Oddly shaped, contorted masses of the rarest of all cave decorations grace the alcoves of the Helictite Route. Floyd Collins braved many dangers and labored long and back breaking hours to make it possible for the public to view such wonders." Condition: Good condition. There is some discoloration along one edge on the back of the card. 1946 Unmailed