jelf0's photostream  

Ethiopian ring Third stage; after tamping the second half of the mold over the ring (the vertical mold in...

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Uploaded on Dec 30, 2011

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Ethiopian ring - Second stage; coating surface of tamped casting sand with talc

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Uploaded on Dec 30, 2011

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Ethiopian ring - First stage; embedding ring in Delph casting sand to half-way.

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Uploaded on Dec 30, 2011

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Photopolymer film used to mask a small strip of nickel silver sheet, exposed to UV light through a mask...

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Uploaded on Dec 30, 2011

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Ethiopian ring II - fifth stage; Opening of the two halves of the silicone rubber mold. The wooden stub was...

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Uploaded on Dec 30, 2011

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Ethiopian ring II - fourth stage; After painting a release agent (vaseline) on top of the set rubber,...

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Uploaded on Dec 30, 2011

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Ethiopian ring II - third stage; Embedding ring in catalysed silicone rubber up to the half-way mark.

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Uploaded on Dec 30, 2011

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Ethiopian ring II - second stage; Pouring a thin layer of catalysed silicone rubber into the box and leaving it until set.

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Uploaded on Dec 30, 2011

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Ethiopian ring II - first stage; Making a small card box to fit.

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Uploaded on Dec 30, 2011

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Ethiopian ring II - the original with a small stub of wood superglued to the centre line.

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Uploaded on Dec 30, 2011

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Top - nickel silver etched with a Greek key design in dilute nitric acid. Below - a small piece of copper...

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Uploaded on Dec 30, 2011

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A longer length of nickel silver with photopolymer sheet attached, exposed and developed but not etched.

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Uploaded on Dec 30, 2011

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Small lead pendent, with sintered copper copy to the left; rear view, with attached finding. That for the...

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Uploaded on Dec 30, 2011

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Small lead pendent, with sintered copper copy to the left; front view. A one-part silicone rubber mold was...

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Uploaded on Dec 30, 2011

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Top; a piece of hammered silicon bronze strip. Bottom; a photopolymer stamp of the Greek key design was...

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Uploaded on Dec 30, 2011

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Top; a piece of hammered silicon bronze strip. Bottom; a photopolymer stamp of the Greek key design was...

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Uploaded on Dec 30, 2011

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A selection of work in nickel silver (the yellowish ones) etched by two students; and four pieces in sintered fine silver (the white ones).

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Uploaded on Dec 30, 2011

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The etched nickel silver work done by two students.

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Uploaded on Dec 30, 2011

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