6 daughter colonies of the 4a were tested:
DE-8-39-3-1975 DE-8-39-5-1975 DE-8-39-8-1975 DE-8-39-9-1975 DE-8-39-10-1975 DE-8-39-11-1975
15 tested queens were mated at the mating station:
DE-4-60-1-1975 DE-4-60-2-1975 DE-4-60-3-1975 DE-4-60-4-1975 DE-4-60-7-1975 DE-4-60-8-1975 DE-4-60-10-1975 DE-4-60-12-1975 DE-4-60-13-1975 DE-8-39-3-1975 DE-8-39-5-1975 DE-8-39-8-1975 DE-8-39-9-1975 DE-8-39-10-1975 DE-8-39-11-1975
No daughter colonies from colonies mated at the station were tested yet.