[Bell Historians] Mould methods

[A Willis]

-----Original Message-----
From: Carl S Zimmerman [mailto:csz_stl at s...]
Sent: 29 April 2003 18:47
To: Bell Historians List
Subject: [Bell Historians] Mould methods




1. Who first used a separate cope mould, and when?

John Warner patented the cast-iron cope mould in 1853. George Elphick's
book on The Craft of the Bellfounder has a very good chapter on moulding.
A. Willis


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