since you mention it, I can't claim to have made any great efforts to interpret mining for the public, seeing as I don't actually meet them all that much in my professional role.
I have been guilty of telling people that the 1000's of m3 of clay from the London Water Ring Main project were disposed of by digging a hole and burying it ::)
sorry an' all that :surrender:
as for having no idea of the eimco at work ... I've re-railed one with a length of scaffold pole kept for the purpose, burst the airbag by driving over it, and cut the front of my wellies open with the footplate at one time or another, so I remain of the opinion that they are dangerous bl**dy things in their own little way.....
regarding the demonstration, I would suggest that a few frames of steel arch support would be a useful addition to the display. There is no sense of the confined environment in which they normally work; steel arch setts would provide this without significantly obstructing the view.
''the stopes soared beyond the range of our caplamps' - David Bick...... How times change .... oh, I don't know, I've still got a lamp like that.