ACKS: In Search of the Unknown
+1 plate mail
Stonereaver Armor is the name given to any set of armor crafted by dwarves of the Stonereaver Clan in the Barrier Peaks. This particular example is a set of +1 plate mail.
While it was originally made for a dwarf, it appears to have been refitted for a different sort of humanoid, possibly an orc or bugbear. Any decent armorer would be proud to restore this set to its rightful proportions (for the right price, of course).