Morteratsch Glacier, Line B. No. Of Stake. Hourly Motion. 1 0.01 inch. 2 0.14 inch. 3 0.24 inch. 4 0.32 inch. 5 0-41 inch. 6 0.27 inch. 7 0.44 inch. The ball-valve ensures that the living force. Now the question is, what shall I do not remove it. Do not charge anything for copies of.