An inscription verso reads: 'In loving / Memory of / Tobias Milne [?] / Born Jan[uary] 26th '71 / Died March 10th 1875'.
The hand-writing is difficult to read and 'Tobias Milne' is only my best stab at deciphering it. Despite having the date of both the child's birth and its death, as well as the location of the death, it has not been possible to uncover a more secure identification.
Photographed by W. S. Atwood of 113 Pentonville Road, London.