[Postcard of Grand Caverns Inn]

Postcard of the two story inn with green tiled roofing, one chimney, and green fencing around the porch, where cobblestones form a walkway to the entrance.
Date: unknown
Creator: Artchrom
System: The Portal to Texas History

[Postcard of Grand Caverns of Grand Canyon 2]

Postcard of stalagmites and stalactites in a cavern, described on the back of the postcard as "The perpendicular walls here rise to a height of 90 ft. with a depth of over 300 ft., making a scene of unparalleled grandeur and beauty, 200 ft. below the surface at this point."
Date: unknown
Creator: Commercial Chrome
System: The Portal to Texas History

[Postcard of Grand Caverns of Grand Canyon]

Postcard of stalagmites and stalactites in a cavern, described on the back of the postcard as "The perpendicular walls here rise to a height of 90 ft. with a depth of over 300 ft., making a scene of unparalleled grandeur and beauty, 200 ft. below the surface at this point."
Date: unknown
Creator: Commercial Chrome
System: The Portal to Texas History

[Postcard of The Bridal Veil]

Postcard of a white stalactite formation that resembles a wedding veil. On the back of the postcard, it is described as follows - "The Veil is neither suspended from the ceiling nor attached to the floor. A puzzle for geologists, who sometimes pronounce it the most wonderful formation in the world.
Date: unknown
Creator: Commercial Chrome
System: The Portal to Texas History