<prompt> Bhala okuqhubekayo kwalesi sigaba - iBostwick yafakwa ohlwini lweNational Register of Historic Places ngo-1975. Le ndlu yalimala ngoshimula wasenyakatho nophahla ekuzamazameni komhlaba kwase-East Coast ngo-Agasti 2011  <response>: . futhi. Ngo-2012, i-Preservation Maryland yafaka iBostwick ohlwini lwayo lwezakhiwo zomlando ezisengozini. 