Used for offense? No
Is it used to protect a specific individual? Yes
Crafted in Second age? Not that I know of - prob not.
Can it be worn?Yes
Is it an armour? Yes
Is it smaller than a door? Yes

The black hauberk worn by the men of the Guard of the Citadel?

The black hauberk worn by the guard of the citadel? No

The shield Gimli got from Theoden?

Is it mentioned specifically in the story?

The shield Gimli got from Theoden? No
Is it mentioned specifically in the story? - ? Well yes (surely if it weren't I couldn't have chosen it? Confused)

The leather hauberk Merry got from Eowyn?

Used by a man of Rohan?

The armour of the knights of Dol-Amroth?

Is it a hauberk?

Sorry about that, I knew I was vague. I meant:
Is its existance implied (for instance, we imagine that Eomer wore a hauberk, but no special mention of it is made...I think....)

Is it used by a certain (named) character?

OK I am listing all answers to date since we are occasionally repeating ourselves :)

1, Third Age? Yes
2,Living No?
3, Unique No?
4, Object Yes?
5,Proper name No?
6,Artificial structure - errr... no?
7,Built by a dwarf? No
8,A natural object? No
9,Used by a Man? Yes
10,Used by a man of Gondor? Or Rohan? Yes
11, Built/made by elves? No*
12,Used in battle? Yes
13,Used at the Battle of Pelennor Fields? Yes
14, Used at the battle of Helm's Deep? No
15, Is it a weapon? No
16, Built/made by orcs? No
17,Used for defence? Yes
18,Is it a shield? No
19, Made by man? Yes
20, A helmet? No
21, The City Gate of Gondor? Nope
22, Used for offense? No
23, Is it used to protect a specific individual? Yes
24, Crafted in Second age? Not that I know of - prob not.
25, Can it be worn?Yes
26, Is it an armour? Yes
27,Is it smaller than a door? Yes
28,The black hauberk worn by the guard of the citadel? No
29,The shield Gimli got from Theoden? see 18 ..ie no :)
30 The leather hauberk Merry got from Eowyn? see 9&10 so no ...think that was made specifically?
31, Used by a man of Rohan? No
32,The armour of the knights of Dol-Amroth? See 23 so No
33,Is it a hauberk? No
34, oh Evisse, I see.. no .. while I might have chosen an item belonging to an unnamed char if it were mentioned specifically - I would not give an assumed item of a named character... :D
35, Is it used by a certain (named) character? Yes.

Used at the Black Gate?

Used at the Black Gate? (Almost certainly) yes

Was it Prince Imrahil's vambrace?

Belonging to Beregond? His armor?

Did it belong to Aragorn?

Tuor has it!!! Well done. The burnished vambrace that Imrahil used to prove Eowyn was still alive.

Bravo, Tuor!
 

Pre-empting:

First Age?

Living?

Unique?

*Steals Firefoot's question*
 

Third Age?

Hey! *Wanders into a corner and sulks.*
 

Okay, I'm fine now.

:rolleyes: :D

Living?

My friend is here with me making rather sarcastic comments. Ignore him.
 

Is it an object?

And the usual: If I dropped it on Nilpaurion Felagund's head, would it cause brain damage of any kind?

Sorry for the delay:

First Age?
Yes.

Unique?
Ah...Yes.

Third Age?
Nein.

Living?
Well...Nyet.

Is it an object?
Hmm...Nope.

Place?

?1 First Age?
Yes.

?2 Unique?
Ah...Yes.

?3 Third Age?
Nein.

?4 Living?
Well...Nyet.

?5 Is it an object?
Hmm...Nope.

?6 A place?
No way, Jose. Although it takes place in a place.

An event?

?1 First Age?
Yes.

?2 Unique?
Ah...Yes.

?3 Third Age?
Nein.

?4 Living?
Well...Nyet.

?5 Is it an object?
Hmm...Nope.

?6 A place?
No way, Jose. Although it takes place in a place.

?7 An event.
Yes.

Happen in Valinor?

?1 First Age?
Yes.

?2 Unique?
Ah...Yes.

?3 Third Age?
Nein.

?4 Living?
Well...Nyet.

?5 Is it an object?
Hmm...Nope.

?6 A place?
No way, Jose. Although it takes place in a place.

?7 An event.
Yes.

?8 Happen in Valinor?
Nay.

Is it a battle?

?1 First Age?
Yes.

?2 Unique?
Ah...Yes.

?3 Third Age?
Nein.

?4 Living?
Well...Nyet.

?5 Is it an object?
Hmm...Nope.

?6 A place?
No way, Jose. Although it takes place in a place.

?7 An event.
Yes.

?8 Happen in Valinor?
Nay.

?9 Is it a battle?
Nag. (Welsh)

Does it involve Men?

?1 First Age?
Yes.

?2 Unique?
Ah...Yes.

?3 Third Age?
Nein.

?4 Living?
Well...Nyet.

?5 Is it an object?
Hmm...Nope.

?6 A place?
No way, Jose. Although it takes place in a place.

?7 An event.
Yes.

?8 Happen in Valinor?
Nay.

?9 Is it a battle?
Nag. (Welsh)

?10 Does it involve men?
Ochi [no] (Greek)

Involve one (or more) of the Noldor?

?1 First Age?
Yes.

?2 Unique?
Ah...Yes.

?3 Third Age?
Nein.

?4 Living?
Well...Nyet.

?5 Is it an object?
Hmm...Nope.

?6 A place?
No way, Jose. Although it takes place in a place.

?7 An event.
Yes.

?8 Happen in Valinor?
Nay.

?9 Is it a battle?
Nag. (Welsh)

?10 Does it involve men?
Ochi [no] (Greek)

?11 Involve one (or more) of the Noldor?
Yes.

Did it involve one (or more) of the sons of Fëanor?

?1 First Age?
Yes.

?2 Unique?
Ah...Yes.

?3 Third Age?
Nein.

?4 Living?
Well...Nyet.

?5 Is it an object?
Hmm...Nope.

?6 A place?
No way, Jose. Although it takes place in a place.

?7 An event.
Yes.

?8 Happen in Valinor?
Nay.

?9 Is it a battle?
Nag. (Welsh)

?10 Does it involve men?
Ochi [no] (Greek)

?11 Involve one (or more) of the Noldor?
Yes.

?12 Did it involve one (or more) of the sons of Fëanor?
Yes. It included one (or more) of them.