Web Sites for Science Images

Here are some excellent sites for finding science-oriented images:

Caltech Institute Image Archive: historical images
http://www.archives.caltech.edu

Chemsoc Timeline: eclectic mixture of historical science images
http://www.chemsoc.org/timeline

Technical Advisory Service for Images: directory to science image collections
http://www.tasi.ac.uk/advice/using/finding_science.html

SciencePhoto Library: photographs of various science related subjects
http://www.sciencephoto.com

Science Textbooks and Historical Science Online: long list of digitized works. Caution: some of the links are dead.
http://www.ntu.edu.au/education/online.htm

USGS Image Collections: directory of federal government image libraries including NLM's History of Medicine, Smithsonian Image Library and the National Science Foundation.
http://usgcrp.govusgcrp/links/images.htm

The Orbitron: University of Sheffiled's gallery of atomic orbitals and molecular orbitals.
http://www.shef.ac.uk/chemistry/orbitron

Smith Image Collection: University of Pennsylvania's gallery of history of chemistry images.
http://imagesvr. library.upenn.edu/s/smith

Images and Mathematics: University of Tennessee's directory of annotatied images.
http://archives.math.utk.edu/images/html

Physics News Graphics: AIP image library.
http://www.aip.org/png/