Dear Brother,
Omshanti. I could not recognize anyone among the children from this photo which seems to be of a classroom that Brahma Baba had established to teach the lokik knowledge to the children of the earliest souls that had surrendered in the Yagya along with their families. That was probably in Karachi. The BKs have published a book of photographs of the Yagya history both in Hindi and English. If someone can get that book, then they can give details because I guess this photograph is also included in that book.
Actually, the BKs should publish all these photographs on their website for the information of everyone.
I have checked up from the book published by the BKs and it says that the Sister standing in the classroom is Chandramani Dadi, who was the zone-in-charge of the Punjab zone, known as the lioness of Punjab among the BKs. She, as well as her Sister Dadi HridayPushpaji, who was zone-in-charge of the Karnataka zone have already left their bodies.
With regards,
OGS,
Arjun