[Ben and Esther Dayson posing for the camera at an unknown event]
[David Levi speaking at a podium at an unknown event]
[Dr. Irving and Phyliss Snider at an unknown event]
[Dr. Irving and Phyliss Snider on the right side of the image sitting at a table eating at an unknown event]
[Dr. Irving and Phyliss Snider sitting at a table eating at an unknown event]
[Dr. Irving and Phyliss Snider sitting at a table eating at an unknown event]
[Dr. Irving and Phyliss Snider sitting at a table with unknown people at an unknown event]
[Dr. Irving and Phyliss Snider speaking with someone not fully visible on the left of the image]
[Esther Dayson speaking at a podium at an unknown event]
[Esther Dayson, Ben Dayson and Phyliss Snider eating at an unknown event]