Marbles:
Marble History http://www.centralconnector.com/games/marblehist.html. Last visited: January, 2002.
Cooper, Chris. The Origin of Marbles http://www.marblemuseum.org/originofgame.html. last visited January, 2002. "Marbles." Encarta Encyclopedia 1999. 1993-1998.

Boxing:
Early Boxing http://www.lickoksports.com/history/boxing01.shtml. Last visited: January, 2002.

Immunizations:
The Importance of Childhood Immunizations http://www.cdc.gov/nip/publications/fs/gen/Importance.htm. Last visited March, 2002.

Diphtheria:
Diptheria http://www.methodisthealth.com/infections/diphter.htm. Last visited March, 2002.

Alzheimers:
Alzheimers http://www.alzheimers.org.uk/about/info_alzheimers.html. Last visited March, 2002.

History of Missouri: Pioneers of the Wild West http://www.schoolweb.missouri.edu/st.james.k12.mo.us/orlando/pioneers.htm. Last visited March, 2002.
Famous Missourians http://www.schoolweb.missouri.edu/1ap1.k12.mo.us/cherrington/famous.html. Last visited March, 2002.
Missouri State Archives http://www.mosl.sos.state.mo.us/rec-man/arch.html. Last visited March, 2002.
History of Missouri http://www.worldbookonline.com. Last visited March, 2002.

Medicine of the early 1900's:
Miller, Brandon. "Just What the Doctor Ordered. " Lerner Publications Company, 1997, pp. 42,45,54-55.

Fashion:
History of the Gibson Girl http://www.geocities.com/gibsongirls2001/paarticl1.html. Last visited March, 2002.
The Gibson Girl http://ibiscom.com/gibson.htm. Last visited March, 2002.

Growing up in the early 1900's:
The life of a Young Person in the 20th Century http://www.msad54.k12.me.us/MSAD54pages1SAMS/cedarsite/commweb/skow%20home /graham%20folder/graham. Last visited March, 2002.

Bullies:
Dealing with Bullies http://kidshealth.org/kid/felling/emotion/bullies.html. Last visited January, 2002.

Peer Pressure:
Dealing with Peer Pressure http://kidshealth.org/kid/feeling/emotion/peer_pressure_p2.htmlLast visited March, 2002.

Time travel:
Time Travel http://www.pbs.org/wgbh/nova/time.html. Last visited March, 2002. Time Travel http://www.time-travel.com/timetrav.htm. Last visited March, 2002.

Albert Einstein:
Albert Einstein http://geocities....ecanaveral/Lab/9379/einstein.html. Last visited March, 2002.
Albert Einstein http://www.mncs.k12.mn.us/students/Time/b_ebio.html.Last visited March, 2002.

Archeology:
Diggin' up the Facts About Archeology http://thqjunior.thinkquest.org/5751/. Last visited March, 2002.

Automobiles:
Early Adventures with the Automobile http://www.ibiscom.com/auto.htm. Last visited February, 2002.
Great Acheivements of the Early 1900's http://www.greatachievements.com/automobile. Last visited February, 2002.

Henry Ford:
Time 100: Builders and Titans: Henry Ford http://www.time.com/time100/builder/profile/ford.html. Last Visited March, 2002. The Life of Henry Ford http://www.hfmgv.org/exhibits/hf/. Last Visited March, 2002.

Telephone:
The Telephone http://www.howstuffworks.com/telephone.htm. Last visited January, 2002.

Alexander Graham Bell:
Bell http://www.edserv.sjcoe.k12.ca.us/we/biographies/bell.html. Last Visited February, 2002.

Mary Downing Hahn:
Mary Downing Hahn http://www.childrensbookguild.org.hahn.html. Last visited March, 2002.
Mary Downing Hahn http://www.carr.org/authco/hahn.htm. Last visited March, 2002.
Books by Mary Downing Hahn http://www.carr.org/authco.hah-bib.htm. Last visited March, 2002.

Quilting:
America's Library http://www.americaslibrary.gov/pages/jp_quilt_scrap_3.html. Last visited March, 2002.

Optical Illusions:
Grand Illusions http://www.grand-illusions.com. Last visited February, 2002. Amazing Optical Illusions http://www.optillusions.com. Last visited March, 2002.

Music of the early 1900's:
Early 20th Century American Music http://www.pdmusic.org/1900s.html. Last visited March, 2002.
Brief Timeline of American Literature, Music, and Theater http://www.gonzaga.edu/faculty/campbell/enl311/1900m.htm. Last visited March, 2002.
Music http://www.nhmced.edu/contracts/lrc/kk/decade10.html#music. Last visited March, 2002.

Graphics:
Blue Rose background on all pages from www.geocities.com/sotto/bistro/7142/bluerose.html. free background.

Graveyard Tree:
Image of tree at /CR0210321/graphics/tree.gif from www.clipsahoy.com/nature/trees/trees2.htm free clipart.
Image of marble bag at /CR0210321/graphics/marblebag.jpg from http://dir.coolclips.com free clipart.
Image of boxing gloves at /CR0210321/graphics/gloves.jpg from http://dir.coolclips.com free clipart.

Alexander Graham Bell:
Image of cell phone at /CR0210321/graphics/cellphone.gif from http://www.free-clip-art.com free clipart.
Image of Alexander Graham Bell at /CR0210321/graphics/bell2.jpg from http://www.loc.gov public domain

Andrews Bedroom:
Image of wheel chair notes at /CR0210321/graphics/wheelchair.gif from http://seniorliving.about.com/library/blclipart.htm free clipart.
Image of first aide at /CR0210321/graphics/firstaide.gif from www.free-clip-art.com free clipart.
Image of doctors at /CR0210321/graphics/doctordudes.gif from www.free-clip-art.com free clipart.

Archaeology:
Image of caveman at /CR0210321/graphics/caveman.gif from http://www.geocities.com/smart_k_i_d_s/have_shovel free clipart.

Attic:
Image of green model T at /CR0210321/graphics/modelt1.gif from www.free-clip-art.com free clipart.
Image of caveman at /CR0210321/graphics/caveman1.gif from http://www.geocities.com/smart_k_i_d_s/have_shovel free clipart.
Image of bear pencil at /CR0210321/graphics/pencil.gif from www.hoxie.org free clipart.
Image of clock at /CR0210321/graphics/clock.gif from www.hoxie.org free clipart.

Attic Stairway:
Image of green model T at /CR0210321/graphics/modelt1.gif from www.free-clip-art.com free clipart.
Image of bear pencil at /CR0210321/graphics/pencil.gif from www.hoxie.org free clipart.
Image of animated flag of Missouri at /CR0210321/graphics/mis-flag1.gif from www.hellasmultimedia.com/webimages.usaflags/usaflags_7.htm free clipart.

Albert Einstein:
Image of Albert Einstein at /CR0210321/graphics/pencil.gif from www.loc.gov copyright not renewed.

Boxing:
Image of boxing gloves at /CR0210321/graphics/gloves.jpg from http://dir.coolclips.com free clipart.

Bullies:
Image of bully at /CR0210321/graphics/bully.gif from www.hoxie.org free clipart.

Fashion:
Image of gibson girl at /CR0210321/graphics/gibson02.jpg from www.ibiscom.com/images/gibson02.jpg. email permission.

Front Porch:
Image of cogs at /CR0210321/graphics/cogs.gif from www.hoxie.org free clipart.
Image of animated magician at /CR0210321/graphics/magic.gif from www.hoxie.org free clipart.
Image of girl reading at /CR0210321/graphics/girl.gif from www.hoxie.org free clipart.

Front Yard:
Image of flower at /CR0210321/graphics/flower.gif from www.hoxie.org free clipart.
Image of quilt at /CR0210321/graphics/quilt.jpg from www.dlstewart.com/clipart.htm free clipart.
Image of ylady at /CR0210321/graphics/ylady.gif from www.grand-illusions.com email permission.

Quilting Fun:
Image of mailbox at /CR0210321/graphics/email.gif from www.hoxie.org free clipart.

Optical Illusions:
Image of ylady at /CR0210321/graphics/ylady.gif from www.grand-illusions.com email permission.

Inventions of the Early 1900's:
Image of old phone at /CR0210321/graphics/oldphone.gif from http://www.free-clip-art.com free clipart.
Image of Alexander Graham Bell at /CR0210321/graphics/bell2.jpg from http://www.loc.gov public domain.
Image of green model T at /CR0210321/graphics/modelt1.gif from www.free-clip-art.com free clipart.
Image of Henry Ford at /CR0210321/graphics/ford.jpg from http://www.loc.gov copyright not renewed.

Life in the Early 1900's:
Image of gibson girl at /CR0210321/graphics/gibson02.jpg from www.ibiscom.com/images/gibson02.jpg. email permission.
Image of fisher kid at /CR0210321/graphics/fisherkid.gif from www.hoxie.org free clipart.
Image of first aide at /CR0210321/graphics/firstaide.gif from www.free-clip-art.com free clipart.

Marbles:
Image of marble bag at /CR0210321/graphics/marblebag.jpg from http://dir.coolclips.com free clipart.

Medicine of the Early 1900's:
Image of bandaide at /CR0210321/graphics/bandaide.gif from www.hoxie.org free clipart.

Music of the Early 1900's:
Image of color music notes at /CR0210321/graphics/colornote.gif from www.hoxie.org free clipart.
Image of musician34 at /CR0210321/graphics/musician34.gif from www.cottagesoft.com/~songbird/artists/musician34.gif free clipart

Parlor:
Image of animated notes at /CR0210321/graphics/music_notes_bubbling_md-wht.gif from www.hoxie.org free clipart.
Image of violins notes at /CR0210321/graphics/stage14.gif from www.hoxie.org free clipart.

Quilting:
Image of quilt at /CR0210321/graphics/quilt.jpg from www.dlstewart.com/clipart.htm free clipart.

Telephone:
Images of old phone, pink phone and new phone at /CR0210321/graphics/ from www.free-clip-art.com free clipart.

Time travel main page:
Image of Albert Einstein at /CR0210321/graphics/pencil.gif from www.loc.gov copyright not renewed.
Image of clock at /CR0210321/graphics/clock.gif from www.hoxie.org free clipart.

Time Travel:
Image of clock at /CR0210321/graphics/clock.gif from www.hoxie.org free clipart.

Trestle:
Image of bully at /CR0210321/graphics/bully.gif from www.hoxie.org free clipart.
Image of man at crossroads at /CR0210321/graphics/huh.gif from www.hoxie.org free clipart.

Trot and Owens:

Diphtheria:
Image of medicine at /CR0210321/graphics/medicine.jpg from www.hewer.c2/thumbnails/med/emed.htm free clipart.

Immunizations:
Image of first aide at /CR0210321/graphics/firstaide.gif from www.free-clip-art.com free clipart.

Alzheirmers:
Image of wheel chair notes at /CR0210321/graphics/wheelchair.gif from http://seniorliving.about.com/library/blclipart.htm free clipart.

Missouri:
Image of animated flag of Missouri at /CR0210321/graphics/mis-flag1.gif from www.hellasmultimedia.com/webimages.usaflags/usaflags_7.htm free clipart

Growing up in the Early 1900's:
Image of fisher kid at /CR0210321/graphics/fisherkid.gif from www.hoxie.org free clipart.

Automobiles:
Image of green model T and blue model T at /CR0210321/graphics/from www.free-clip-art.com free clipart.

Henry Ford:
Image of Henry Ford at /CR0210321/graphics/ford.jpg from http://www.loc.gov Copyright not renewed.

Peer Pressure:
Image of peer at /CR0210321/graphics/peer.gif from www.hoxie.org free clipart.