Columbia subject headings:
Christian pilgrims and pilgrimages--Germany--Gallin--History--Sources.
Christian pilgrims and pilgrimages--Germany--History--Sources.
Christian pilgrims and pilgrimages--Great Britain--History--Sources.
Classical antiquities.
Excavations (Archaeology)
Holy wells--Germany--Gallin--History--Sources.
Holy wells--Germany--History--Sources.
Holy wells--Great Britain--History--Sources.
Shafts (Excavations)
Water--Religious aspects.
Harvard subject headings:
Christian pilgrims and pilgrimages--Germany--Gallin--History--Sources.
Christian pilgrims and pilgrimages--Germany--History--Sources.
Christian pilgrims and pilgrimages--Great Britain--History--Sources.
Classical antiquities.
Excavations (Archaeology)
Holy wells--Germany--Gallin--History--Sources.
Holy wells--Germany--History--Sources.
Holy wells--Great Britain--History--Sources.
Shafts (Excavations)
Water--Religious aspects
Princeton subject headings:
Christian pilgrims and pilgrimages--Germany--Gallin--History--Sources.
Christian pilgrims and pilgrimages--Germany--History--Sources.
Christian pilgrims and pilgrimages--Great Britain--History--Sources.
Classical antiquities.
Excavations (Archaeology)
Holy wells--Germany--Gallin--History--Sources.
Holy wells--Germany--History--Sources.
Holy wells--Great Britain--History--Sources.
Shafts (Excavations)
Water--Religious aspects.