{"category":null,"date":{"calendar":null,"day":11,"day_url":"https://kogda.com/11-aprelya","month":4,"text":"11 апреля 1855 года","year":1855,"year_url":"https://kogda.com/1855"},"id":128152,"kind":"event","license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[],"places":[],"related":[],"slug":"pervye-shest-pochtovyh-yashchikov-zelyonogo-cveta-1855","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/11_апреля"},"summary":null,"text":"","title":"Первые шесть почтовых ящиков зелёного цвета установлены в Лондоне","url":"https://kogda.com/e/pervye-shest-pochtovyh-yashchikov-zelyonogo-cveta-1855","weight":89}