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Sistrum Jingles: Thin Bronze Discs That Slide on the Crossbars
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18. Ukwakira 2026NO
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Sistrum Jingles: Thin Bronze Discs That Slide on the Crossbars

A sistrum rattles because small pieces of thin metal slide loose on its crossbars (Wikipedia, Sistrum). Here they are cut as small discs from thin bronze sheet, each with a hole larger than the crossbar wire. Size and method are ours. The picture: an ancient Egyptian bronze sistrum with discs on its crossbars (Wikimedia Commons).
Utangiye
2 hours

Amabwiriza

1

Mark the discs

On thin bronze sheet, scribe twelve circles 25 mm across with the dividers and centre-punch each centre.

Ibikoresho by'iyi ntambwe:

Urupapuro rwa buronzeUrupapuro rwa buronze1 igice

Ibikoresho bikenewe:

Ikizunguruka gifite imitwe ibiriIkizunguruka gifite imitwe ibiri
Igicukuzi cyo Gushyira IkimenyetsoIgicukuzi cyo Gushyira Ikimenyetso
Inyundo ifite umutwe utambitseInyundo ifite umutwe utambitse
2

Drill the holes

Drill each centre a size larger than the crossbar wire so the disc slides freely on it.

Ibikoresho bikenewe:

Igikoresho cyo gutobora gikoreshwa n'intokiIgikoresho cyo gutobora gikoreshwa n'intoki
Ifatiro ry'AmezaIfatiro ry'Ameza
Amadarubindi y'umutekanoAmadarubindi y'umutekano
3

Cut them out

Cut each disc out with the snips, just outside the line.

Ibikoresho bikenewe:

Ibyuma bikata ibyuma bisanzweIbyuma bikata ibyuma bisanzwe
Uturindantoki tw'uruhu tw'akaziUturindantoki tw'uruhu tw'akazi
4

File the edges

File every edge round and smooth and take the burr off the holes, so nothing cuts the hand or catches on the wire.

Ibikoresho bikenewe:

Amakariso MenshiAmakariso Menshi
Ifatiro ry'AmezaIfatiro ry'Ameza

Ibikoresho

1

Ibikoresho bikenewe

9

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Izi blueprint zisangira ubumenyi — uburyo, ibikoresho cyangwa amahame

CC0 Umurenge rusange

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