DafyddElvy
1:22.5 & 15mm Scale Trams, , NG Steam Railways
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Sorry, this should make things clearer, the jig sits in the vice, the piece of nickel silver is place in the jig/guide in the vice and the piece of nickel silver filled down.Sorry David not sure I fully understand this obviously useful jig.
The jig has a lip inside the vice jaws which the metal being filled sits on.
Hope this is helps.
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