Ivories are divided by time period, then by Country, then by City, then by artist or specific works. You can scroll through the whole list, or use a word search command (i.e. command-F) to search for a time period, region, or artist or style. Command-G will usually repeat the search.
D. NEAR EAST
ASSYRIA
E. MINOAN-MYCENEANCRETE KNOSSOS CYPRUS ENKOMI MYCENAE
F. ARCHAICGREECE
G. 5TH-4TH CENTURYGREECE
H. HELLENISTIC-ROMANITALY ROME
K. EARLY CHRISTIAN-BYZANTINEBYZANTINE EARLY CHRISTIAN
M. MEDIEVALBRITISH ISLES FRANCE GERMANY AACHEN COLOGNE HALBERSTADT LORSCH MAGDEBURG TRIER ITALY MILAN SPAIN