Hr.Ms. K XVIII Prof. Felix Andries Vening Meinesz Posted on July 8, 2025 by laststandonzombieisland Leave a comment The ship’s officers on the eve of leaving Den Helder, with Professor Vening Meinesz dutifully attired in white tropical mufti to match. Previous Next Return to Warship Wednesday, July 9, 2025: Gravity Boat