Hi,
I'm new to the forum - signed up today to post this question, but will have other similar ones soon I'm sure.
I was up in my parents loft and found my dads collection of miniatures, mainly Citadel from the late 80's to early 90's. I have 4 (I assume) dwarf miniatures that I've been unable to identify so far - I've tried "leafing through" the 'Stuff of Legends' collection of scanned citadel catalogues, but can't find them where I'd expect to.

They have been sprayed grey and feel like they're metal.
Thanks for your help. My dad has loads of other miniatures that I'm now sorting through, most of which are fairly easy to identify, but these are giving me some trouble.
----- I've just noticed, while having another look, that the one standing with his hands clasped on the stick (2nd from left) has a fragmentation-grenade attached to his belt - which seems fairly anachronistic considering the hammers and cleaver...