Government Departments

USDA
National Wildlife Research Center
http://www.aphis.usda.gov/ws/nwrc/is/publications.html

Natural resources Conservation Service
Photo Gallery
http://photogallery.nrcs.usda.gov/

some of the Animal coloring pages and connect-the-dots
National Biological Information Infrastructure
http://images.nbii.gov/

U.S. Fish and Wildlife Service (Digtal Library System)
http://images.fws.gov/

CIA (US) - The World Factbook
http://www.cia.gov/cia/publications/factbook/index.html

Water cycle diagram from USGS
(Includes prints available in many other languages)
http://ga.water.usgs.gov/edu/watercycle.html

Edward Sheriff Curtis
"The North American Indian"
Northwestern University Digital Library Collections
http://curtis.library.northwestern.edu/
Images at:
http://curtis.library.northwestern.edu/curtis/toc.cgi

Wikipedia:WikiProject Dinosaurs
http://en.wikipedia.org/wiki/Wikipedia:WikiProject_Dinosaurs/Wikipedia_CD_Selection_Dinosaurs

Teaching Politics
public domain images of American Political History
http://teachpol.tcnj.edu/amer_pol_hist/

OpenClipart.org
http://www.openclipart.org
converted from SVG

U.S. Library of Congress
http://lcweb2.loc.gov/

Western Colorado Wildlife Habitat Association
http://www.wcowildlifehabitat.org/wl_sightings.htm
raccoon (and some other animals)

The Science Education Resource Page
ClipArt Index
http://serp.la.asu.edu/clipart_dir/clipartidx.html

National Agricultural library
http://www.nal.usda.gov/speccoll

http://www.mine-safety.mtu.edu/clipart.htm

Project Runeberg (Plants)
http://runeberg.org/

Department of Health and Human Services
Centers for Disease Control and Prevention
http://www.cdc.gov/

National Cancer Institute - Visuals Online
http://www.cancer.gov/

US Dept of Agriculture: Rural Development
http://www.resales.usda.gov

Association of British Counties
http://www.abcounties.co.uk

National Marine Mammal Laboratory
http://nmml.afsc.noaa.gov/

http://rsb.info.nih.gov
Research Services Branch National Institute of Mental Health

Center for Disease Control and Prevention
http://phil.cdc.gov/

US Dept of Health and Human Services
National Institutes of Health
http://health.nih.gov/

Eat 5 to 9 a day for better health
http://www.5aday.gov/tools/assets/photos_fv.html

University of Washington Libraries Digital Collection
http://content.lib.washington.edu/

University of Texas at Austin
Portraits
http://utopia.utexas.edu/project/portraits/
Historical Maps of the United States
http://www.lib.utexas.edu/maps/histus.html

GRIN (Great Images in NASA)
http://grin.hq.nasa.gov

Informal Science Education Resources
from the home of NASA\u2019s Hubble Space Telescope
http://hubblesource.stsci.edu/sources/illustrations/constellations/

WebMuseum
http://www.ibiblio.org/wm/paint/

Federal Aviation Authority
www.faa.gov

Nicu's Clipart Collection
http://clipart.nicubunu.ro/

NATIONAL WAR COLLEGE - Military Image Collection
http://www.ndu.edu/nwc

Nice printable maps in PDF format for US and states:
http://nationalatlas.gov/printable/reference.html#list

Air War College
http://www.au.af.mil/au/awc/awcgate/

AIGA - The professional association for design
http://www.aiga.org/content.cfm?ContentAlias=symbolsigns

Graphic Arts Guild
http://www.gag.org/resources/das.php

EPA - Water - Kids page
http://www.epa.gov/ow/kids.html

EPA endangered species coloring book
http://www.epa.gov/espp/coloring/

National Institute of Environmental Health Sciences
kids coloring pages
http://www.niehs.nih.gov/kids/color.htm

KamsArt's collection of free clipart (WMF format)
Site no longer maintained, but available via webarchive.org
Part of Webarchive section
http://web.archive.org/web/20040918060853/http://www.kamsart.com/

Ireland First - clipart archive
(nice clipart, no blarney)
http://www.eirefirst.com/clipart/

Kelta Web Concepts
http://www.keltawebconcepts.com.au/clip_tools.htm

PD Photo - Free, Public Domain Photos
http://pdphoto.org

Celines Original Gifs
http://www.specialweb.com/original/gifsfaq.html

Office Diversions
http://officediversions.com/
(claim all PD but some rejected)

Antique Clipart
http://antiqueclipart.com/

Kansas City Metropolitan Library & Information Network
http://www.kcmlin.org/books.htm

Larabie Fonts
http://www.larabiefonts.com/
made images from free dingbat fonts using FONTpage then manipulated

More fonts used, one from Alan Carr.
Freeware font, no homepage.
(Carr Xmas Dingbats)

Another font from Vivek Kambli (he released as PD):
http://members.tripod.com/~xmas_dream/fonts/fonts.html

Sakabe People fonts
http://www1.linkclub.or.jp/~saruo/

Site by George Rabe.
http://www.georgerabe.com/mysite1/holidays/holida00.htm

free vector clipart
(Converted and edited from wmf format)
http://www.clip-art.ru

United Methodist Church
http://archives.umc.org/interior.asp?ptid=1&mid=792

Christians Unite
http://clipart.christiansunite.com/

Trumbell Center Fire Department
http://www.tcfd.com/clip-art/

NOAA (National Oceanic and Atmospheric Administration - U.S. Deptartment of Commerce)
http://www.nws.noaa.gov/
several sections, including:
JetStream - Online School for Weather
http://www.srh.noaa.gov/srh/jetstream/index.htm

Road Signs -US Dept of Transportation
Manual on Uniform Traffic Control Devices
http://mutcd.fhwa.dot.gov/
and
http://charm.cs.uiuc.edu/users/olawlor/projects/2003/roadsigns/

Corvette images:
http://members.aol.com/licoa/graphics.htm#1953

U.S. Armed Forces sites:
http://www.af.mil/
http://www.army.mil/
http://www.usmc.mil/
http://www.dodmedia.osd.mil/

NASA Drop Tower Facility
http://microgravity.grc.nasa.gov/drop2/tools.htm

Johann Friedrich Naumann,
Naturgeschichte der V√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬∂gel Mitteleuropas
(Natural history of the birds of central Europe)
- Book from 1905

Probert Encyclopaedia
http://www.probertencyclopaedia.com/
free for all pictures section
NOTE: Some of the images there would be considered Fair Use,
not Public Domain. For example, pictures of actors from movies.
(These by their nature are copyrighted.)
The integrity of textual content is another matter...
(They state as fact that the 2000 presidential election was rigged.)

Food Safety and Inspection Service
http://www.fsis.usda.gov
and Plants
http://plants.usda.gov

National Weather Service
Southern Region Headquarters
www.srh.weather.gov

From Old Books
http://www.fromoldbooks.org/

http://www.catholicsource.net
bellazi holy cards


Wikipedia: aproved dinosaur images
http://en.wikipedia.org/wiki/Category:Approved_dinosaur_images
(most by LadyOfHats)
ALSO: several other images from this artist,
mostly detailed biology-related, extremely high-quality
and colorful. Quite useful for presentation pages. Many
of the labeled diagrams have versions in several languages.
http://commons.wikimedia.org/wiki/User:LadyofHats