What does OBSM stand for?
OBSM stands for "Old Ben Seventeen Mine"
How to abbreviate "Old Ben Seventeen Mine"?
"Old Ben Seventeen Mine" can be abbreviated as OBSM
What is the meaning of OBSM abbreviation?
The meaning of OBSM abbreviation is "Old Ben Seventeen Mine"
What does OBSM mean?
OBSM as abbreviation means "Old Ben Seventeen Mine"
