Here are links to the first log of the Tedrow Concertina Tour 2003.
The Tour was divided into several legs, which allowed me to make a few changes in the instrument during the tour.
These are the comments and suggestions I used in designing the 2004 concertina line.
These are unedited comments in their entirety.
http://hmi.homewood.net/log2003/scan0001.jpg
http://hmi.homewood.net/log2003/scan0002.jpg
http://hmi.homewood.net/log2003/scan0003.jpg
http://hmi.homewood.net/log2003/scan0004.jpg
http://hmi.homewood.net/log2003/scan0005.jpg
http://hmi.homewood.net/log2003/scan0006.jpg
http://hmi.homewood.net/log2003/scan0007.jpg
http://hmi.homewood.net/log2003/scan0008.jpg
http://hmi.homewood.net/log2003/scan0009.jpg
http://hmi.homewood.net/log2003/scan0010.jpg
http://hmi.homewood.net/log2003/scan0011.jpg
http://hmi.homewood.net/log2003/scan0012.jpg
http://hmi.homewood.net/log2003/scan0013.jpg
http://hmi.homewood.net/log2003/scan0014.jpg
http://hmi.homewood.net/log2003/scan0015.jpg
http://hmi.homewood.net/log2003/scan0016.jpg
http://hmi.homewood.net/log2003/scan0017.jpg
http://hmi.homewood.net/log2003/scan0018.jpg
scroll down a few messages for leg#2 of the Concertina Tour
Bob Tedrow