Petrie 1904. Petrie 1905.
Links
[1] https://egyptartefacts.griffith.ox.ac.uk/resources/egypt-exploration-fund-eef
[2] https://egyptartefacts.griffith.ox.ac.uk/people/w-m-flinders-petrie
[3] https://egyptartefacts.griffith.ox.ac.uk/people/charles-trick-currelly
[4] https://egyptartefacts.griffith.ox.ac.uk/node/1160