Prototype Medic Power Armor

The MP-47/A Prototype Medic Power Armor was designed to administer medical attention to the user as necessary during combat.

Prototype limitations
Unfortunately, the prototype version can only administer Med-X, the game's version of morphine. Its outward appearance is nearly identical to T-45d Power Armor series.

The armor was planned as an automatic medical supply dispenser, meaning troops would not have to be evacuated for medical treatment. The user manual found with the armor details that the final version was to also include a lethal chemical that could be triggered by a superior officer if the soldier deserted.

Note that even though the user manual for the armor describes that "even a child could use it", the armor still requires Power Armor training to use.

Acquisition
Approaching Old Olney from the top right on your map in your Pip-boy you will see a muncipal/church building, be careful when trying to obtain this armor as Old Olney is full of deathclaws. To right of this building is an entrance into Old Olney; near the front right is a grate that will collapse when stood upon. This is one of the two entrances into the Old Olney Sewers. Take note that is only an entrance, it is impossible to get out of the pit you fall into other than fast travelling away. From this entrance point, the Sewers are a very linear progression, you will go into maintenance room with a Protectron. Grab the employee ID near the skeleton and once activated the Protectron will accept you as a valid employee. You exit into a downward sloped shaft, make a right. To the left is the exit ladder. Continue until you come to a door on your right. Behind this door is the initiate and several other bodies.

Appearances
It appears only in Fallout 3 on a dead Brotherhood of Steel Initiate in Old Olney Sewers.

Videos
Obtaining Prototype Medic Power Armor V7gvjNUx_Vs