Columbia subject headings:
Schrammel, Johann, 1850-1893--Thematic catalogs.
Schrammel, Josef, 1852-1895--Thematic catalogs.
Harvard subject headings:
Schrammel, Johann, 1850-1893--Thematic catalogs.
Schrammel, Josef, 1852-1895--Thematic catalogs.
Princeton subject headings: