So that others can find her, she's Elizabeth MACKINTOSH, 76, enumerated in Camberwell. I see from the entry immediately below hers (her daughter Catharine MACKINTOSH) that Catharine's birthplace was given as "London (Ph n.k.)". In those circumstances the bit in brackets for each of them must surely be something along the lines of "Parish not known".
"Ph" is an old abbreviation for Parish, and N.K. was often used the the censuses to denote "Not Known".