Attributions

1
Harry Lauder image–Cooper NY/Public Domain)
Harry Lauder– Roamin’ in the Gloamin’–You Tube
2
W. C. Handy image–Wikipedia/Library of Congress
W. C. Handy–St. Louis Blues–You Tube
Pwee Saloon image–Historic Memphis
Mamie Smith image–Wikipedia/Library of Congress
Mamie Smith–Crazy Blues–You Tube
Ma Rainey image–Wikipedia/Library of Congress 
Ma Rainey– Bo Weavil Blues—You Tube
Ma Rainey and band image–Michael Ochs Archives / Getty Images
Ma Rainey and band–Moonshine Blues–You Tube
3
Tinfoil machine image–Courtesy of U. S. Department of the Interior, National Park Service, Edison National Historic Site
Buddy Bolden–Wikipedia/Public Domain   
Travis Edmonson and Rose Marie Heidrich image–travisedmonson.com
Thomas Edison image–Wikipedia/Library of Congress/Public Domain   
Thomas Young–Wikipedia/Public Domain   
Vibrograph–soundbeat.org
Jean-Marie Duhamel–Wikipedia/Public Domain   
Vibroscope–sounbeat.org
Abbé François-Napoléan-Marie Moigno–Wikipedia/Public Domain   
Leon Scott (Édouard-Léon Scott de Martinville)–Wikipedia/Public Domain   
Phonautograph (original)–Wikipedia/Public Domain   
Later Phonautograph with zinc trumpet–Commons.Wikimedia.org/Public Domain    
Phonautogram–Commons.Wikimedia.org/Public Domain    
John Kruesi image–Wikipedia/Public Domain   
4
Billy Faier image– © Angela Henriksen/Northern Plains Archive Project
Billy Faier sound files (2)–© Gene Henriksen/Northern Plains Archive Project
Woody Guthrie image–Wikipedia/Library of Congress
Woody Guthrie–On Springfield Mountain–You Tube
Burl Ives image–Wikipedia/Library of Congress
Stephen Foster image–Wikipedia/Public Domain  
5
Samuel Morse image–Wikipedia/Public Domain   
Leonard Gale image–Wikipedia/Public Domain  
Alfred Vail image–Wikipedia/Public Domain   
Alexander Graham Bell image–Wikipedia/Public Domain   
Jacob Reis image–Wikipedia/Public Domain   
Antonio Meucci image–Wikipedia/Public Domain  
Elisha Gray image–Wikipedia/Public Domain   
Emile Berliner  image–Wikipedia/Public Domain
6
Chicago and Northwestern Number 1385 freight–Locomotive Wiki
Blue ’54 Corvette–Wikipedia/Creative Commons     1.2+
Black ’55 Thunderbird–Wikipedia/Creative Commons     1.2+
Soo Line caboose–© Angela Henriksen, NPAP
C&NW System logo–© Northern Pacific RR   (fair use)
Great Northern Railway Logo–Great Northern Railway Historical Society
Northern Pacific Railroad–Wikipedia/ Northern Pacific RR   ( (fair use)
Chicago, Milwaukee, St. Paul & Pacific RR (Milwaukee Road)–de.wikipedia.org/wiki
Soo Line logo–Wikipedia/Creative Commons-2 –
Travis Edmonson (1948?)–Travis Edmonson.com
7
Days of ’81 Parade image–Northern Plains Archive
Mississippi John Hurt Image–YouTube
John Hurt–Stagolee–YouTube
Globe Democrat Image–Staggerlee.com/Wikipedia
Frank Hutchison Image–Wikipedia
Southern crossing the “Dog” Image–YouTube
W. C. Handy (hat) Image–YouTube
W. C. Handy–“Yellow Dog Rag”–YouTube
Lizzie Miles Image–YouTube
Lizzie Miles–“Yellow Dog Blues”–YouTube
Josh White Image (1)–Wikipedia
Josh White–“Saint James Infirmary”–YouTube
Josh White Image (2)–YouTube
Josh White–“One Meat Ball”–YouTube
Almanac Singer Image–YouTube
Aunt Molly Jackson Image–YouTube
Miner’s Machine-Gun Nest Image–Wikipedia
Dock Boggs Image–YouTube
Dock Boggs–Hard Luck Blues–YouTube
John Hurt and Skip James Image–YouTube
Skip James–“Hard Time Killin’ Floor Blues–YouTube
Abel Meeropol Image–YouTube
Billy Holiday Image–Library of Congress Music Division
Billy Holiday–“Strange Fruit”–YouTube
Odetta Holmes Image–YouTube
Odetta–“Run Come See Jerusalem”–YouTube
Chad Mitchell Trio Image–Wikipedia
Chad Mitchell Trio–“A Mighty Day (Galveston Flood)”–YouTube
John Stewart Image–Howard Brauensteiner (California Roadman)
John Stewart–“Mother Country”–YouTube
Gateway Singers Image–YouTube
“Blind Willie” Johnson Image–Wikipedia (Fair Use)
“Blind Willie” Johnson–“Dark Was the Night, Cold Was the Ground”–YouTube
Duke Ellington Image–Brittanica.com
Duke Ellington–“East Saint Louis Toodle-oo”–YouTube
Louis Armstrong Image–Wikipedia
Louis Armstrong and the Hot Five–“West End Blues”–YouTube