What does HBSM stand for?
HBSM stands for "Henry Brothers Slope Mine"
How to abbreviate "Henry Brothers Slope Mine"?
"Henry Brothers Slope Mine" can be abbreviated as HBSM
What is the meaning of HBSM abbreviation?
The meaning of HBSM abbreviation is "Henry Brothers Slope Mine"
What does HBSM mean?
HBSM as abbreviation means "Henry Brothers Slope Mine"
