I have just obtained an NCB publication which is a 40 page,A4 sized,
booklet giving an insight into the coal mining industry. The information
is interesting but sadly the booklet is not dated. On the cover is a
picture described as :-
"Old and new at Bradford Colliery, Manchester. A new Koepe friction
winding tower beside a traditional headgear. (Since this photograph was
takn the latter has aso been replaced by a Koepe tower)".
Not much to go on but has any other list member got a copy of this booklet
and could they advise me of the date of publication (approx)?
Many thanks
Phil C
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