Icon
Name
Date
Chronology
 
thumb
1934 Β15 Jan-19 May 1934  
thumb
I 2006a) (Β 826) 1 May 1934 b) (Ν 121) 13 March 1935  
 P 398911 May 1934  
thumb
Β-51 May 1934-19 May 1934