Trombone History/Timeline - http://www.raphael-vang.de/History/Inst-histepre.html
Different Types of Trombones (pictures included) - http://csusap.csu.edu.au/~orobin02/types.html
What is it? - http://www.music.vt.edu/musicdictionary/textt/trombone.html
How its Made - http://watch.discoverychannel.ca/how-its-made/#clip831717
Video for How to Play - http://www.youtube.com/watch?v=6Qzo-ruzdQU
How to Play/How to Set Up - Standards of Excellence red book.
Most Pictures - http://www.google.ca/imghp?hl=en&tab=wi
Different Types of Trombones (pictures included) - http://csusap.csu.edu.au/~orobin02/types.html
What is it? - http://www.music.vt.edu/musicdictionary/textt/trombone.html
How its Made - http://watch.discoverychannel.ca/how-its-made/#clip831717
Video for How to Play - http://www.youtube.com/watch?v=6Qzo-ruzdQU
How to Play/How to Set Up - Standards of Excellence red book.
Most Pictures - http://www.google.ca/imghp?hl=en&tab=wi