"Views of Calcutta from the Esplanade," steel engravings from The Indian Empire, London, c.1858

Source: http://www.antiqueprints.com/Prints/india_prints.html
(downloaded Feb. 2002)

"Calcutta, the Esplanade," a steel engraving by Allom and Radclyffe (James S. Virtue Co., London, 1858)

Source: ebay,  Sept. 2005

"View of the Esplanade, Calcutta, taken from the foot of the Ochterlony Monument, from a drawing by Major T. J Ryves," from the Illustrated London News, 1859

Source: ebay, Sept. 2004

"View in Calcutta," an engraving from 1873

Source: ebay, Nov. 2006

Strollers along the Esplanade, a wood engraving, c.1878; *a very large scan of this engraving*

Source: ebay, July 2005

Dalhousie Square, in an albumen photo from c.1870's; part of the Frith series

Source: ebay, Sept. 2007

From "The Earth and its inhabitants" by Elisee Reclus (London: D. Appleton and Co., 1884)

Source: ebay, Oct. 2008