Columbia subject headings:
Drawing, European--Europe, Northern--Exhibitions.
Drawing, Italian--Exhibitions.
Loeser, Charles A.--Art collections--Exhibitions.
Harvard subject headings:
Drawing, European--Europe, Northern--Exhibitions.
Drawing, Italian--Exhibitions.
Loeser, Charles A.--Art collections--Exhibitions.
Princeton subject headings:
Drawing, European--Europe, Northern--Exhibitions.
Drawing, Italian--Exhibitions.
Loeser, Charles A.--Art collections--Exhibitions.