What does HHM stand for?
HHM stands for "Hurst and Howell Mine"
How to abbreviate "Hurst and Howell Mine"?
"Hurst and Howell Mine" can be abbreviated as HHM
What is the meaning of HHM abbreviation?
The meaning of HHM abbreviation is "Hurst and Howell Mine"
What does HHM mean?
HHM as abbreviation means "Hurst and Howell Mine"
