Photograph of the reception honouring Rabbi H. Joseph, given by Shaare Zedek Hospital Foundation, April 1993. Shown from left: Esther Blaustein, Herry Blaustein, Mr. and Mrs. Julius Pfeiffer, 3 persons holding glasses.
Book on the history of the Congregation of the Spanish & Portuguese Jews. Authors: Esther I. Blaustein, Rachel R. Esar and Evelyn Miller: Title: "Spanish & Portuguese Synagogue "Shearith Israel," Montreal, 1768-1968."
Muhlstock was interested in the Voice of Women's projects and implications, and since Lea Roback was also interested in these, in their correspondence there are a couple of letters about the Voice of Women.