Arl. Science Focus в Twitter: „More scenes from the first day of grades 1 and 2! https://t.co/klimCS7bGP“ / Twitter
![File:School Certificate of Ivan Ikonomov from Kukush from the Bulgarian Men's High School of Thessaloniki, 17 June 1901 - Page 1.jpg - Wikimedia Commons File:School Certificate of Ivan Ikonomov from Kukush from the Bulgarian Men's High School of Thessaloniki, 17 June 1901 - Page 1.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/7d/School_Certificate_of_Ivan_Ikonomov_from_Kukush_from_the_Bulgarian_Men%27s_High_School_of_Thessaloniki%2C_17_June_1901_-_Page_1.jpg/2952px-School_Certificate_of_Ivan_Ikonomov_from_Kukush_from_the_Bulgarian_Men%27s_High_School_of_Thessaloniki%2C_17_June_1901_-_Page_1.jpg)
File:School Certificate of Ivan Ikonomov from Kukush from the Bulgarian Men's High School of Thessaloniki, 17 June 1901 - Page 1.jpg - Wikimedia Commons
Hamburg Central School District в Twitter: „Congratulations to our Hamburg High School Class of 2022! https://t.co/PnQ0F0EECZ“ / Twitter
![Рязанское высшее воздушно-десантное командное училище отмечает 94-ю годовщину со дня образования : Министерство обороны Российской Федерации Рязанское высшее воздушно-десантное командное училище отмечает 94-ю годовщину со дня образования : Министерство обороны Российской Федерации](https://function.mil.ru/images/military/military/photo/2s%2817%29.jpg)