| |
|
Julius Rosenberg
|
87060 |
| |
|
Ernest Rutherford
|
87062 |
| |
|
Wargames introduced in the 2000s
|
123150 |
| |
|
Law of the sea treaties
|
123159 |
| |
|
2014 in Ukraine
|
123118 |
| |
|
Szolzsenyicin, Alekszandr Iszajevics - Солженицын, Александр Исаевич - Solzhenitsyn, Aleksandr Isayevich
|
123205 |
| |
|
Megaprocessor
|
123212 |
| |
|
Edwin Hubble
|
86520 |
| |
|
Nuclear football
|
123216 |
| |
|
Blohm & Voss P 178
|
123220 |