http://www.google.co.uk/url?sa=t&rc...cGlZoxP4tKglA3s-w&sig2=f8qID5FL3HkCQuCikc3q3g
I have just watched a programme on BBC4 (England) about the above subject. Bells made of 70per-cent copper, 30 tin. (Bronze)? The moulding includes goats hair and horse doo's, sand, and a very deep ditch , with muscle and sweat toiling etc to form the bell. Temperature up to 1200 and over degrees C before pouring into the mould. Leave a few days to cool, take out and wack with (wooden) hammers to free them. This is the foundry that cast Big Ben's bells in London.
This has been going on here for over 500 hundred years or so and to see and appreciate how it was done in 'ye olde days', before health an safety kicked in, is fascinating. (They still make them this way by the by at Whitechapel)!
What I would love to know is, who thought that goats hair and horse droppings helps in the making of bells? By the way, the horse crap and goats hair was/is thrown onto the bell moulding exterior casing while still moist!!
I'm sure that some of these bells went to the US of A and further afield.
Modified to say that one bell went to the USA as the Liberty Bell!
Kind regards,
Ron.
I have just watched a programme on BBC4 (England) about the above subject. Bells made of 70per-cent copper, 30 tin. (Bronze)? The moulding includes goats hair and horse doo's, sand, and a very deep ditch , with muscle and sweat toiling etc to form the bell. Temperature up to 1200 and over degrees C before pouring into the mould. Leave a few days to cool, take out and wack with (wooden) hammers to free them. This is the foundry that cast Big Ben's bells in London.
This has been going on here for over 500 hundred years or so and to see and appreciate how it was done in 'ye olde days', before health an safety kicked in, is fascinating. (They still make them this way by the by at Whitechapel)!
What I would love to know is, who thought that goats hair and horse droppings helps in the making of bells? By the way, the horse crap and goats hair was/is thrown onto the bell moulding exterior casing while still moist!!
I'm sure that some of these bells went to the US of A and further afield.
Modified to say that one bell went to the USA as the Liberty Bell!
Kind regards,
Ron.