North end of Pentacrest with North Hall, Old Dental Building and Old Science (Later Calvin Hall), The University of Iowa, March 1904 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Educational+facilities">Educational facilities</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=University+of+Iowa">University of Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=United+States+--+Iowa+--+Iowa+City">United States -- Iowa -- Iowa City</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1900-1910">1900-1910</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Universities+%26+colleges">Universities & colleges</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Pentacrest+%28Iowa+City%2C+Iowa%29">Pentacrest (Iowa City, Iowa)</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Old+North+Hall+%28Iowa+City%2C+Iowa%29">Old North Hall (Iowa City, Iowa)</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Old+Dental+Building+%28Iowa+City%2C+Iowa%29">Old Dental Building (Iowa City, Iowa)</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Old+Science+Hall+%28Iowa+City%2C+Iowa%29">Old Science Hall (Iowa City, Iowa)</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Calvin+Hall+%28Iowa+City%2C+Iowa%29">Calvin Hall (Iowa City, Iowa)</a> Calvin, S. (Samuel), 1840-1911 University of Iowa. Libraries. University Archives 1904-03 2006-09-07 Educational use only, no other permissions given. U.S. and international copyright laws may protect this digital object. Commercial use or distribution of the object is not permitted without prior permission of the copyright holder. Iowa City Town and Campus Scenes Samuel Calvin Collection of Photographs http://www.lib.uiowa.edu/collguides/?RG30.0001.36 Pentacrest Scanned with Ricoh Aficio 3228C @ 300 ppi. Master image saved in TIFF format. 21 26 Still image Photographs jpeg RG30.0001.36 0118 calvin0118.jpg 168413524 https://digital.lib.uiowa.edu/ Old Engineering Shop, Calvin Hall, The University of Iowa, 1900s <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Men">Men</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=University+of+Iowa">University of Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=United+States+--+Iowa+--+Iowa+City">United States -- Iowa -- Iowa City</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1900-1910">1900-1910</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Machine+shops">Machine shops</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Universities+%26+colleges">Universities & colleges</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Calvin+Hall+%28Iowa+City%2C+Iowa%29">Calvin Hall (Iowa City, Iowa)</a> Calvin, S. (Samuel), 1840-1911 University of Iowa. Libraries. University Archives 1900/1909 2006-09-07 Educational use only, no other permissions given. U.S. and international copyright laws may protect this digital object. Commercial use or distribution of the object is not permitted without prior permission of the copyright holder. Iowa City Town and Campus Scenes Samuel Calvin Collection of Photographs http://www.lib.uiowa.edu/collguides/?RG30.0001.36 Calvin Hall Scanned with Ricoh Aficio 3228C @ 300 ppi. Master image saved in TIFF format. 21 26 Still image Photographs jpeg RG30.0001.36 0108 calvin0108.jpg 168413524 https://digital.lib.uiowa.edu/ Geology Lecture Room, Calvin Hall (?), The University of Iowa, 1904 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Universities+%26+colleges">Universities & colleges</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=University+of+Iowa">University of Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=United+States+--+Iowa+--+Iowa+City">United States -- Iowa -- Iowa City</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1900-1910">1900-1910</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Lecture+halls">Lecture halls</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Calvin+Hall+%28Iowa+City%2C+Iowa%29">Calvin Hall (Iowa City, Iowa)</a> Calvin, S. (Samuel), 1840-1911 University of Iowa. Libraries. University Archives 1904 2006-08-28 Educational use only, no other permissions given. U.S. and international copyright laws may protect this digital object. Commercial use or distribution of the object is not permitted without prior permission of the copyright holder. Iowa City Town and Campus Scenes Samuel Calvin Collection of Photographs http://www.lib.uiowa.edu/collguides/?RG30.0001.36 Calvin Hall Scanned with Ricoh Aficio 3228C @ 300 ppi. Master image saved in TIFF format. 21 26 Still image Photographs jpeg RG30.0001.36 0073 calvin0073.jpg 168413524 https://digital.lib.uiowa.edu/ Zoological Laboratory, Calvin Hall, The University of Iowa, 1904 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Universities+%26+colleges">Universities & colleges</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=University+of+Iowa">University of Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=United+States+--+Iowa+--+Iowa+City">United States -- Iowa -- Iowa City</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1900-1910">1900-1910</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Laboratories">Laboratories</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Calvin+Hall+%28Iowa+City%2C+Iowa%29">Calvin Hall (Iowa City, Iowa)</a> Calvin, S. (Samuel), 1840-1911 University of Iowa. Libraries. University Archives 1904 2006-08-28 Educational use only, no other permissions given. U.S. and international copyright laws may protect this digital object. Commercial use or distribution of the object is not permitted without prior permission of the copyright holder. Iowa City Town and Campus Scenes Samuel Calvin Collection of Photographs http://www.lib.uiowa.edu/collguides/?RG30.0001.36 Calvin Hall Scanned with Ricoh Aficio 3228C @ 300 ppi. Master image saved in TIFF format. 21 26 Still image Photographs jpeg RG30.0001.36 0071 calvin0071.jpg 168413524 https://digital.lib.uiowa.edu/ Museum cases in Calvin Hall, The University of Iowa, 1904 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Galleries+%26+museums">Galleries & museums</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=University+of+Iowa">University of Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=United+States+--+Iowa+--+Iowa+City">United States -- Iowa -- Iowa City</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1900-1910">1900-1910</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Showcases">Showcases</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Universities+%26+colleges">Universities & colleges</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Calvin+Hall+%28Iowa+City%2C+Iowa%29">Calvin Hall (Iowa City, Iowa)</a> Interior view of museum cases. Calvin, S. (Samuel), 1840-1911 University of Iowa. Libraries. University Archives 1904 2006-08-28 Educational use only, no other permissions given. U.S. and international copyright laws may protect this digital object. Commercial use or distribution of the object is not permitted without prior permission of the copyright holder. Iowa City Town and Campus Scenes Samuel Calvin Collection of Photographs http://www.lib.uiowa.edu/collguides/?RG30.0001.36 Calvin Hall Scanned with Ricoh Aficio 3228C @ 300 ppi. Master image saved in TIFF format. 21 26 Still image Photographs jpeg RG30.0001.36 0062 calvin0062.jpg 168413524 https://digital.lib.uiowa.edu/ Museum in Calvin Hall, The University of Iowa, 1904 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Galleries+%26+museums">Galleries & museums</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=University+of+Iowa">University of Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=United+States+--+Iowa+--+Iowa+City">United States -- Iowa -- Iowa City</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1900-1910">1900-1910</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Showcases">Showcases</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Universities+%26+colleges">Universities & colleges</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Calvin+Hall+%28Iowa+City%2C+Iowa%29">Calvin Hall (Iowa City, Iowa)</a> Interior picture of museum. Calvin, S. (Samuel), 1840-1911 University of Iowa. Libraries. University Archives 1904 2006-08-28 Educational use only, no other permissions given. U.S. and international copyright laws may protect this digital object. Commercial use or distribution of the object is not permitted without prior permission of the copyright holder. Iowa City Town and Campus Scenes Samuel Calvin Collection of Photographs http://www.lib.uiowa.edu/collguides/?RG30.0001.36 Calvin Hall Scanned with Ricoh Aficio 3228C @ 300 ppi. Master image saved in TIFF format. 21 26 Still image Photographs jpeg RG30.0001.36 0061 calvin0061.jpg 168413524 https://digital.lib.uiowa.edu/ Botanical lecture room in Old Science Hall, The University of Iowa, 1900s <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Lecture+halls">Lecture halls</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=University+of+Iowa">University of Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=United+States+--+Iowa+--+Iowa+City">United States -- Iowa -- Iowa City</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1900-1910">1900-1910</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Universities+%26+colleges">Universities & colleges</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Calvin+Hall+%28Iowa+City%2C+Iowa%29">Calvin Hall (Iowa City, Iowa)</a> Calvin, S. (Samuel), 1840-1911 University of Iowa. Libraries. University Archives 1900/1909 2006-08-28 Educational use only, no other permissions given. U.S. and international copyright laws may protect this digital object. Commercial use or distribution of the object is not permitted without prior permission of the copyright holder. Iowa City Town and Campus Scenes Samuel Calvin Collection of Photographs http://www.lib.uiowa.edu/collguides/?RG30.0001.36 Calvin Hall Scanned with Ricoh Aficio 3228C @ 300 ppi. Master image saved in TIFF format. 21 26 Still image Photographs jpeg RG30.0001.36 0047 calvin0047.jpg 168413524 https://digital.lib.uiowa.edu/ Laboratory interior, Calvin Hall, The University of Iowa, 1904 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Laboratories">Laboratories</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=University+of+Iowa">University of Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=United+States+--+Iowa+--+Iowa+City">United States -- Iowa -- Iowa City</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1900-1910">1900-1910</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Microscopes">Microscopes</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Universities+%26+colleges">Universities & colleges</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Calvin+Hall+%28Iowa+City%2C+Iowa%29">Calvin Hall (Iowa City, Iowa)</a> Calvin, S. (Samuel), 1840-1911 University of Iowa. Libraries. University Archives 1904 2006-08-28 Educational use only, no other permissions given. U.S. and international copyright laws may protect this digital object. Commercial use or distribution of the object is not permitted without prior permission of the copyright holder. Iowa City Town and Campus Scenes Samuel Calvin Collection of Photographs http://www.lib.uiowa.edu/collguides/?RG30.0001.36 Calvin Hall Scanned with Ricoh Aficio 3228C @ 300 ppi. Master image saved in TIFF format. 21 26 Still image Photographs jpeg RG30.0001.36 0050 calvin0050.jpg 168413524 https://digital.lib.uiowa.edu/ Calvin Hall, The University of Iowa, 1912 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Educational+facilities">Educational facilities</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=University+of+Iowa">University of Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=United+States+--+Iowa+--+Iowa+City">United States -- Iowa -- Iowa City</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1910-1920">1910-1920</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Universities+%26+colleges">Universities & colleges</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Calvin+Hall+%28Iowa+City%2C+Iowa%29">Calvin Hall (Iowa City, Iowa)</a> Calvin Hall was previously known as the Old Science building. It was moved across Jefferson street in 1905 to make room for the new Hall of Natural Science (MacBride Hall). (A pictorial history of the University of Iowa, University of Iowa Press, 2005) Calvin, S. (Samuel), 1840-1911 University of Iowa. Libraries. University Archives 1912 2006-06-15 Educational use only, no other permissions given. U.S. and international copyright laws may protect this digital object. Commercial use or distribution of the object is not permitted without prior permission of the copyright holder. Iowa City Town and Campus Scenes Samuel Calvin Collection of Photographs http://www.lib.uiowa.edu/collguides/?RG30.0001.36 Calvin Hall Scanned with Ricoh Aficio 3228C @ 300 ppi. Master image saved in TIFF format. http://www.flickr.com/photos/uiowa/2089425869 21 26 Still image Photographs jpeg RG30.0001.36 0015 calvin0015.jpg 168413524 2089425869 https://digital.lib.uiowa.edu/ 41.663166 -91.535725 Geological Lecture Room, Old Science Hall, The University of Iowa, December 13, 1899 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Geology">Geology</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Old+Science+Hall+%28Iowa+City%2C+Iowa%29">Old Science Hall (Iowa City, Iowa)</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=University+of+Iowa">University of Iowa</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=United+States+--+Iowa+--+Johnson+County+--+Iowa+City">United States -- Iowa -- Johnson County -- Iowa City</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1890-1900">1890-1900</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Classrooms">Classrooms</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Universities+%26+colleges">Universities & colleges</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Calvin+Hall+%28Iowa+City%2C+Iowa%29">Calvin Hall (Iowa City, Iowa)</a> unknown Photographs scanned using Epson Expression 1680 scanner at 300 ppi, 8-bit greyscale. University of Iowa. Dept. of Geoscience. Paleontology Repository Contact Tiffany Adrain (tiffany-adrain@uiowa.edu) at The University of Iowa Paleontology Repository http://www.uiowa.edu/~geology/paleo 1899-12-13 2006-03-08 This digital image may be used for educational purposes, as long as it is not altered in any way. No commercial reproduction or distribution of this file is permitted without permission. Calvin Geological Photographs This digital collection contains the geology-related images originally digitized for the Dept. of Geosciences' Calvin web exhibit: http://www.uiowa.edu/~calvin/calvin.htm . Calvin's images of Iowa City can be viewed in the Iowa City Town and Campus Scenes Digital Collection: http://digital.lib.uiowa.edu/ictcs jpeg 5 7 Still image Photographs 0374 173611416 https://digital.lib.uiowa.edu/