Columbia subject headings:
Harvard subject headings:
Pollastri, Augusto, 1877-1927.
Pollastri, Gaetano, 1886-1960.
Violin makers--Italy--Bologna.
Violin--Pictorial works.
Princeton subject headings:
Pollastri, Augusto, 1877-1927.
Pollastri, Gaetano, 1886-1960.
Violin makers--Italy--Bologna.
Violin--Pictorial works.