16. Bulben på MS Estonia.
No scratch marks on MS Estonia's bulb, how come?
The bow visor never hit the bulb.
Sources:
Bulb:
Majandus- ja Kommunikatsiooniministeerium
Bow visor:
DigitaltMuseum
Viking-Sally:
www.vasabatarna.se
Construction drawing:
Aftonbladet
Bottom: JAIC reconstruction