Picture of HRS-100 computer in Russian Academy of Sciences, Moscow, provided in an e-mail by and with consent of its manufaturer. Following is e-mail from Svetlana Pavosevic of Institute Mihailo Pupin:

Postovani gospodine Susnjar,

Naravno da cemo Vam pomoci u Vasim naporima da se sacuvaju od zaborava prvi
racunari proizvedeni kod nas. Za pocetak vam saljemo par fotografija CER racunara
i nesto prateceg teksta (skenirano iz Monografije o Institutu iz '64. godine). 
Nazalost, koliko je meni poznato, ni u Institutu ne postoji u potpunosti 
sistematizovan materijal o tome. Medjutim, upravo je u toku organizacija izlozbe 
o istoriji racunarstva u Srbiji, tako da smo organizatoru izlozbe Informatici a.d. 
ustupili neke fotografije starih racunara. Takodje smo pre par dana Muzeju nauke 
i tehnike, u Skenderbegovoj ulici, poklonili stare racunare iz serije CER 
(CER 10 - kuciste i sastavni delovi, CER 202 i CER 12 pa ce verovatno biti moguce
snimiti ih tamo kada budu spremni za izlozbu. Ja cu se u medjuvremenu potruditi 
da pronadjem jos informacija i nekoga ko se vise od mene razume u istorijat racunara
kako bih vas povezala na obostranu korist. 

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