![Raissa Gragerova Raissa Gragerova](/sites/default/files/styles/width_210x_fallback/public/photo/orig/UKIGR004.jpg?itok=faQOBtvh)
Raissa Gragerova
1913![](/sites/default/files/styles/width_210x_fallback/public/photo/orig/UKIGR003.jpg?itok=Ooygcl1_)
Bertha Gurvich
1916![Isaac Gragerov with his mother Isaac Gragerov with his mother](/sites/default/files/styles/width_210x_fallback/public/photo/orig/UKIGR001.jpg?itok=DN9r4fD4)
Isaac Gragerov with his mother
1918![Raissa Gragerova and her colleagues Raissa Gragerova and her colleagues](/sites/default/files/styles/width_210x_fallback/public/photo/orig/UKIGR005.jpg?itok=ftzBAJbN)
Raissa Gragerova and her colleagues
~1920![Isaac Gragerov's family Isaac Gragerov's family](/sites/default/files/styles/width_210x_fallback/public/photo/orig/UKIGR002.jpg?itok=GZjT0zGb)
Isaac Gragerov's family
1926![Isaac Gragerov Isaac Gragerov](/sites/default/files/styles/width_210x_fallback/public/photo/orig/UKIGR006.jpg?itok=k84cdWvp)
Isaac Gragerov
1938![Raissa Gragerova Raissa Gragerova](/sites/default/files/styles/width_210x_fallback/public/photo/orig/UKIGR009.jpg?itok=3_fGqi3D)
Raissa Gragerova
1944![Bertha and Michael Serper with their daughter Bertha and Michael Serper with their daughter](/sites/default/files/styles/width_210x_fallback/public/photo/orig/UKIGR008.jpg?itok=feMf4Klj)
Bertha and Michael Serper with their daughter
1946![Isaac Gragerov's family Isaac Gragerov's family](/sites/default/files/styles/width_210x_fallback/public/photo/orig/UKIGR007.jpg?itok=_fj4UVzF)
Isaac Gragerov's family
1948![Isaac Gragerov with his family Isaac Gragerov with his family](/sites/default/files/styles/width_210x_fallback/public/photo/orig/UKIGR010.jpg?itok=xQ9D9hp-)
Isaac Gragerov with his family
1965![Isaac Gragerov with his wife Isaac Gragerov with his wife](/sites/default/files/styles/width_210x_fallback/public/photo/orig/UKIGR011.jpg?itok=WAVFoCw6)