Saugus Iron Works National Historic Site. This is a nice open museum to visit. This is the archaeological site from the 17th - century, time of Massachusetts Bay Colony and it is located Saugus, Massachusetts. check on the wikipedia, links of its website for directions and hours. I did edit the video with film color Effect and enhanced the sound track.
Museu de uma Usina sidergica do seculo passado em uma cidade de Boston. EUA. Me lembrei da CSN, a Companhia Siderurgica Nacional de em Volta Redonda. Rio. Brazil.