H.J.Whitlock Photographer of Birmingham - Number Sequence

Negative Number and Date
Get a rough date for a H.J. Whitlock Carte de Visite from the number written on the back
Negative Number and Date

The largest error will be from 1864 to 1872 as it is hard to tell how quickly the business reached full capacity so please correct the date by adding a year (making 1866 to read 1867).

If you have a date and number to add to this please let Roger Vaughan know.