<prompt> Qedela le nkulumo elandelayo: IBostwick yafakwa ohlwini lweNational Register of Historic Places ngo-1975. Indlu yalimala eshimini lasenyakatho nasophahleni  <response>: Ukuzamazama komhlaba kwasogwini olusempumalanga ngo-August 2011. Ngo-2012, i-Preservation Maryland yafaka iBostwick ohlwini lwayo lwezakhiwo zomlando ezisengozini. 