MHH
English edit
Adjective edit
MHH (not comparable)
- (philately) Initialism of mint, heavily hinged.
- 1995 February 12, R L Silverman, “For Sale: Portugal/Colonies "Ceres" 1912-1931”, in rec.collecting.stamps[1] (Usenet):
- Loose mixed lot, with duplication, of the Portugal & Colonies first decimal definitive designs. Very mixed condition, from VF to junk, all "mint" in some form or another, some MNH, some MH, some MHH, some MNG, etc.