36 daughter colonies of the 4a were tested:
DE-13-14-164-1974  DE-13-14-165-1974  DE-13-14-166-1974  DE-13-14-167-1974  DE-13-14-168-1974  DE-13-14-169-1974  DE-13-14-170-1974  DE-13-14-171-1974  DE-13-14-172-1974  DE-13-14-173-1974  DE-13-14-174-1974  DE-13-14-175-1974  DE-13-14-192-1976  DE-13-14-193-1976  DE-13-14-194-1976  DE-13-14-195-1976  DE-13-14-196-1976  DE-13-14-197-1976  DE-13-14-198-1976  DE-13-14-199-1976  DE-13-14-200-1976  DE-13-14-201-1976  DE-13-14-202-1976  DE-13-14-203-1976  DE-13-16-508-1975  DE-13-16-509-1975  DE-13-16-510-1975  DE-13-16-511-1975  DE-13-16-512-1975  DE-13-16-513-1975  DE-13-16-514-1975  DE-13-16-515-1975  DE-13-16-516-1975  DE-13-16-517-1975  DE-13-16-518-1975  DE-13-16-519-1975  
24  tested queens were mated at the mating station:
DE-13-16-508-1975  DE-13-16-509-1975  DE-13-16-510-1975  DE-13-16-511-1975  DE-13-16-512-1975  DE-13-16-513-1975  DE-13-16-514-1975  DE-13-16-515-1975  DE-13-16-516-1975  DE-13-16-517-1975  DE-13-16-518-1975  DE-13-16-519-1975  DE-13-16-520-1975  DE-13-16-521-1975  DE-13-16-522-1975  DE-13-16-523-1975  DE-13-16-524-1975  DE-13-16-525-1975  DE-13-16-526-1975  DE-13-16-527-1975  DE-13-16-528-1975  DE-13-16-529-1975  DE-13-16-530-1975  DE-13-16-531-1975  
No daughter colonies from colonies mated at the station were tested yet.