<Tr> <Th> Part of </Th> <Td> Blackstone Block Historic District (#73000315) </Td> </Tr> <Tr> <Th> NRHP reference #</Th> <Td> 03000645 </Td> </Tr> <Tr> <Th_colspan="2"> Significant dates </Th> </Tr> <Tr> <Th> Added to NRHP </Th> <Td> May 27, 2003 </Td> </Tr>

History of the union oyster house boston ma