New Zealand
Auckland Town Hall Organ - The 2010 Klais pipe organ
New Zealand Organ Preservation Trust
About the organ
Young person's guide to the pipe organ
Learning to play the organ
A quick guide to the organ for pianists (and players of other keyboard instruments). Published by the AOA, 4 pages PDF.
How to build a pipe organ
How metal organ pipes are made (Youtube video from Ahrend factory in Germany). This is very similar to the paper pipe you can make above.