Glenn,
I was involved in a beekeeping project in Uganda for several years in the
1980's which involved the construction and distribution of KTB-hives (in
addition to training of beekeepers, etc.). If you wish, contact me
directly.
You may also get valuable information from the University of Guelph. They
were actually much involved in the original development of the KTB hive in
East Africa.
regards,
Paul van Westendorp [log in to unmask]
PRovincial Apiarist
British Columbia