Columbia subject headings:
Steamboat disasters--Turkey.
Steamboats--Turkey--History.
Üsküdar (Steamboat)
İzmit (Turkey)--History.
Harvard subject headings:
İzmit (Turkey)--History.
Steamboat disasters--Turkey.
Steamboats--Turkey--History.
Üsküdar (Steamboat)
Princeton subject headings:
Marine accidents--Turkey.
Shipwrecks--Turkey--History.
Üsk̈dar (Ship)