Part of a collection of images from Halliday's travels around Crete following the excavations at Kamares Cave in 1913. The original description in the SPHS register reads: "Arkadhi: (Crete) near Μοναστήρι τών Ασωμάτων, the church".

Part of a collection of images from Halliday's travels around Crete following the excavations at Kamares Cave in 1913. The original description in the SPHS register reads: "Axos: polygonal wall".

Part of a collection of images from Halliday's travels around Crete following the excavations at Kamares Cave in 1913. The original description in the SPHS register reads: "Bisari: Crete, view of village plain & mountains".

Part of a collection of images from Halliday's travels around Crete following the excavations at Kamares Cave in 1913. The original description in the SPHS register reads: "Candia, Crete, harbour".

Part of a collection of images from Halliday's travels around Crete following the excavations at Kamares Cave in 1913. The original description in the SPHS register reads: "Eugenike, Crete".

Part of a collection of images from Halliday's travels around Crete following the excavations at Kamares Cave in 1913. The original description in the SPHS register reads: "Eugenike, Crete, church of, closed with ropes of candles to ward off epidemic".

Part of a collection of images from Halliday's travels around Crete following the excavations at Kamares Cave in 1913. The original description in the SPHS register reads: "Hagia Triada: the staircase".

Part of the collection of images of the British School at Athens excavations at Kamares Cave, Crete in 1913. The original description in the SPHS negative register reads: "Kamares: camp".

Part of a collection of images from Halliday's travels around Crete following the excavations at Kamares Cave in 1913. The original description in the SPHS register reads: "Retimio: traces of Venetian galley ships".

The original description in the SPHS register reads: "Arta (N. Greece) the bridge".

The original description in the SPHS register reads: "Arta (N. Greece) church of Αγια Πωραγαρήτρια".

The original description in the SPHS register reads: "Arta (N. Greece) church of Αγια Πωραγαρήτρια".

The original description in the SPHS register reads: "Arta (N. Greece) church of Αγιος Βασίλιος".

The original description in the SPHS register reads: "Janina: Ali Pasha's fortress gate".

The original description in the SPHS register reads: "Janina: Ali Pasha's fortress walls".

The original description in the SPHS register reads: "Janina: mosque".

The original description in the SPHS register reads: "Meteora: H. Stephanos church".

The original description in the SPHS register reads: "Meteroa: H. Stephanos interior of the monastery".

The original description in in the SPHS register reads: "Parga".

The original description in in the SPHS register reads: "Pindus: near top of Zygos pass".

The original description in in the SPHS register reads: "Scutari: (Albaniae) street scene".

The original description in in the SPHS register reads: "Scutari: (Albaniae) market".

The original description in in the SPHS register reads: "Spalato: pillars of duomo".

The original description in in the SPHS register reads: "Spalato: gate of vestibule of Rotunda".

The original description in in the SPHS register reads: "Spalato: colonnade facing duomo".

The original description in in the SPHS register reads: "Traü: Porta Marina".

The original description in in the SPHS register reads: "Traü: fortress".

One of a group of images relating to the British School at Athens: buildings and setting, scholars and students. The original description in the SPHS register reads: "Athens: Lycabettus from BSA garden".

The original description in the SPHS register reads: "Delphi: View of Temple from above".

Part of a collection of images from Halliday's travel to Asia Minior in 1911 with Dawkins. The original description in the SPHS register reads: "Tshukuri (Tshukur yurt). Simple beam loom".

One of a group of images relating to the British School at Athens: buildings and setting, scholars and students. The original description in the SPHS register reads: "Athens: Lycabettus from BSA garden".

The original description in the SPHS register reads: "Delphi: Sacred way and polygonal facing to Temple foundations".

Part of a group of images from the continuation of excavations in 1910-1911 at Phylakopi on the island of Melos previously conducted by the British School at Athens from 1896-1899. The original description in the SPHS register reads: "Melos: Phylakopi. Threshing"

Part of a group of images from the continuation of excavations in 1910-1911 at Phylakopi on the island of Melos previously conducted by the British School at Athens from 1896-1899. The original description in the SPHS register reads: "Melos: Phylakopi. Bathing place".

Part of a collection of images from Halliday's travel to Asia Minior in 1911 with Dawkins. The original description in the SPHS register reads: "Tshukuri (Tshukur yurt). Simple beam loom".

Part of a collection of images from Halliday's travel to Asia Minior in 1911 with Dawkins. The original description in the SPHS register reads: "Pharasa: R. M. D. collecting folk tales".