1 май 1884 г. - 1st Building With Steel Frame (Sky Scrapper)
Описание:
The Home Insurance Building in Chicago began construction on may 1 and would begin the new era of building and buildings. The steel frame would be implemented and allow for much more complete buldings that were bigger, better, and stronger.Добавлено на ленту времени:
Дата:
1 май 1884 г.
Сейчас
~ 140 г назад
