Columbia subject headings:
Arabian Peninsula--Antiquities.
Islamic inscriptions--Arabian Peninsula.
Islamic inscriptions--Yemen (Republic)
Yemen (Republic)--Antiquities.
Harvard subject headings:
Inscriptions, Arabic--Saudi Arabia.
Inscriptions, Arabic--Yemen (Republic)
Muslim pilgrims and pilgrimages--Saudi Arabia--Mecca.
Saudi Arabia--Antiquities.
Saudi Arabia--Description and travel.
Yemen (Republic)--Antiquities.
Yemen (Republic)--Description and travel.
Princeton subject headings:
Arabian Peninsula--Antiquities.
Islamic inscriptions--Arabian Peninsula.
Islamic inscriptions--Yemen.
Yemen--Antiquities.