bulletproof glass is imported in cars (1 янв 1930 г. – 14 июн 1935 г.)
Описание:
 bullet proof began implanted in cars but due to its high cost. it was limited to criminals and upper class. 
Добавлено на ленту времени:
Дата:
1 янв 1930 г.
14 июн 1935 г.
 ~ 5 years and 5 months