[Zoran Petek]

Hello,
Maybe this helps.
640 12 Sqn SAAF (from illustration, Weal&Weal)
641 12 Sqn SAAF, 1 Flight. Destroyed, Derba Tabor, 23.9.41.
642 16 Sqn SAAF, Ethiopia 1941.
643 12 Sqn SAAF 40. Later 16 Sqn SAAF, Ethiopia 41. Lost 14.6.41.
644 12 Sqn SAAF. Lost in accident, Mega, 6.12.40.
645 12 Sqn SAAF, 2 Flight. Lost in accident, Bridae (Red River Bridge), 16.9.41.
646 12 Sqn SAAF, 2 Flight.
647 12 Sqn SAAF, 1 Flight. Nairobi, Kisumu. Later lost in accident, Pakhuis Pass, 8.7.45.
648 12 Sqn SAAF, 1 Flight
649 12 Sqn SAAF, 1 Flight. Ethiopia.
650 12 Sqn SAAF.
651 12 Sqn SAAF, 2 Flight. Later lost in accident 6.7.45.
652 12 Sqn SAAF. Later 16 Sqn. Lost 7.5.41. Forced landing in enemy territory.
653 12 Sqn SAAF, 2 Flight. Ex ZS-ANA. Later lost in accident, Zanzibar, 31.8.40.
654 12 Sqn SAAF. Shot down by the ground fire, Yavello, 3.9.40.
655 12 Sqn SAAF. Ethiopia.
656 Not found yet in 12 Sqn records.
657 12 Sqn SAAF, 1 Flight. Ex ZS-ANE. Later lost in accident, Derba Stanleyville, 11.12.42.
658 12 Sqn SAAF 1940. Later 16 Sqn SAAF, Ethiopia 41. Crashed 7.10.41.

Regards,
Zoran