cut and paste from elsewhere
The Art of the Armorsmith
Here is the quest text for the Armorsmith Quest:
http://www.thottbot.com/?q=1185
"To become an Armorsmith, you must make the following items and return them to Grumnus: 4 Ornate Mithril Helms, 2 Ornate Mithril Boots, 1 Ornate Mithril Breastplate.
Ornate Mithril Helm: 0/4 http://www.thottbot.com/?i=Ornate%20Mithril%20Helm
Ornate Mithril Boots: 0/2 http://www.thottbot.com/?i=Ornate%20Mithril%20Boots
Ornate Mithril Breastplate: 0/1 http://www.thottbot.com/?i=Ornate%20Mithril%20Breastplate
So ye made the smart decision.
There ain't no love lost betwixt me an old Ironus here. That good for nothing toy maker knows who the true craftsmen round here be.
The truly great wars are won with a good defense. When it be go time, no offense is gonna be helping ye out.
Right, so let's get to work. All ye need to do is show me that ye've got some raw talent. After that, I'll yank whatever impurities be left in ye and mold ye into an armorsmith. Ye do know how to make ornate mithril, don't ye?"
To get this quest requires level 40, Blacksmith skill 200, Artisan Blacksmith, and you must have completed all of the Mithril Order quests. To complete it by yourself you will need to be skill 245 since that is needed to make the Ornate Mithril Helm & Boots (unelss you get someone else to make them). For the Alliance it is given by Grumnus Steelshaper in Ironforge after you have made the choice of armorsmithing. The complete list of Armormith plans are given in my List of Blacksmith Plans.