管玉片割工程

管玉研磨工程、管玉側面打裂工程

Maruko Cultural Museum

Ueda City Maruko Native Land Museum

[歴民カード_考古] 管玉未成品（荒割工程）

National Museum of Japanese History

IIIF Discovery in Japan

[歴民カード_考古] 管玉未成品（荒割工程）

National Museum of Japanese History

IIIF Discovery in Japan

[歴民カード_考古] 管玉未成品（荒割工程）

National Museum of Japanese History

IIIF Discovery in Japan

訪錘社、小玉、管玉穿孔工程

Maruko Cultural Museum

Ueda City Maruko Native Land Museum

荒割工程

Maruko Cultural Museum

Ueda City Maruko Native Land Museum

[歴民カード_考古] 碧玉製管玉製作工程

National Museum of Japanese History

IIIF Discovery in Japan

[歴民カード_考古] 管玉未成品（側面打裂工程）

National Museum of Japanese History

IIIF Discovery in Japan

管玉

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

管玉

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

管玉

Kyushu National Museum

Integrated Collections Database of the National Museums, Japan

管玉

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

管玉

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

管玉

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

管玉

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

管玉

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

管玉

Kyushu National Museum

Integrated Collections Database of the National Museums, Japan

管玉

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

管玉

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

管玉

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

管玉

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

管玉

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

碧玉管玉

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

管玉、勾玉

Maruko Cultural Museum

Ueda City Maruko Native Land Museum