The Siamese Twins, ca. 1880

William Henry Jackson :: The Siamese Twins, Garden of the Gods, ca. 1880. Albumen print. Half of stereographic card. | src and hi-res The History of Photography

Morehouse’s Comet, 1908

16645 - Morehouse's Comet. Photographed at Yerkes Observatory, 1908. Keystone View Company. Half of original stereo card. | src MOPA ~ Museum of Photographic Arts
16645 – Morehouse’s Comet. Photographed at Yerkes Observatory, 1908. Keystone View Company. Half of original stereo card. | src MOPA ~ Museum of Photographic Arts
16645 - Morehouse's Comet. Photographed at Yerkes Observatory, 1908. Keystone View Company. Half of original stereo card. | src MOPA ~ Museum of Photographic Arts
16645 – Morehouse’s Comet. Photographed at Yerkes Observatory, 1908. Keystone View Company. Stereographic card. | src MOPA ~ Museum of Photographic Arts
Edward Emerson Barnard :: Comet Morehouse, 3 stereo cards, UK, 1908. | src anamorfose

The Full Moon, before 1917

16648 - The Full Moon, Yerkes Observatory, before 1917. Half of original stereo card. Keystone View Company.| src and hi-res MOPA ~ Museum of Photographic Arts, Chicago
16648 – The Full Moon, Yerkes Observatory, before 1917. Half of original stereo card. Keystone View Company.| src and hi-res MOPA ~ Museum of Photographic Arts, Chicago
16648 - The Full Moon, Yerkes Observatory, before 1917. Half of original stereo card. Keystone View Company.| src and hi-res MOPA ~ Museum of Photographic Arts, Chicago
16648 – The Full Moon, Yerkes Observatory, before 1917. Half of original stereo card. Keystone View Company.| src and hi-res MOPA ~ Museum of Photographic Arts, Chicago

Woman standing on cliff, 1902

Nearly a mile straight down and only a step–from Glacier Point, Yosemite valley, ca. 1902 [detail]
Nearly a mile straight down and only a step–from Glacier Point (N.W.) across valley to Yosemite Falls, Yosemite, Cal.,ca. 1902. Underwood & Underwood. Half stereo card.

Original title: Nearly a mile straight down and only a step–from Glacier Point (N.W.) across valley to Yosemite Falls, Yosemite, Cal. [Description: Woman standing on cliff overlooking deep valley.]. Underwood & Underwood, publishers, New York, ca. 1902. Digital file from original photo : photographic print on stereo card : stereograph. [scanned half stereo] | src Library of Congress

Underwood & Underwood :: Woman standing on cliff overlooking deep valley, 1900-1910
B&W film copy negative from original stereo card | src Library of Congress
View of woman standing on an overhanging rock at Glacier Point with Yosemite Falls seen in the distance. | src ALMA repository

Kyaitteyo Pagoda, ca. 1900

Underwood & Underwood ~ Kyaitteyo Pagoda, miraculously balanced by a hair of Buddha, on Kelasa hills, near Kyaikto in Mon State, Burma (Myanmar), ca. 1900

Stereoscopic pair of photographs [50 (9059)] from a collection of 36 stereoscopic views of Burma, one of a series of “stereoscopic tours” of foreign countries published as part of the Underwood Travel Library. This is a general view of the “Golden Rock” pagoda, a stupa built on top of a massive boulder resting precariously on a hillside 20 km (12 miles) away from Kyaikto. | src British Library; also on wikimedia commons

Underwood & Underwood ~ Kyaitteyo Pagoda, miraculously balanced by a hair of Buddha, on Kelasa hills, near Kyaikto in Mon State, Burma (Myanmar), ca. 1900