![](photos/in1950ss.jpg) in 1950s |
![](photos/in1960ss.jpg) in 1960s |
![](photos/in1970ss.jpg) in 1970s |
![](photos/in1980ss.jpg) in 1980s |
Viktor Ambartsumian with Famous Armenians
![](photos/arams.jpg) with Aram Khachaturian
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![](photos/saryans.jpg) with Martiros Saryan, Derenik Demirchyan, Avetik Isahakyan |
![](photos/saroyans.jpg) with William Saroyan
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![](photos/orbelis.jpg) with Hovsep Orbeli
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Viktor Ambartsumian with Famous Astronomers
![](photos/oorts.jpg) with Jan Oort
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![](photos/subs.jpg) with Subrahmanian Chandrasekhar |
![](photos/sahas.jpg) with Meghnad Saha
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![](photos/haros.jpg) with Guillermo Haro and Oleg Melnikov
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![](photos/boks.jpg) with Bart Bok |
![](photos/saades.jpg) with Jorge Saade |
![](photos/sobolevs.jpg) with Viktor Sobolev |
![](photos/terzians.jpg) with Yervant Terzian |
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