| Native Name | Ko-Tze |
| Object Number | 51-46-55 |
| Current Location | Collections Storage |
| Culture | Chinese |
| Provenience | China | Beijing |
| Section | Asian |
| Materials | Bamboo |
| Description | Ko-tze. Attached to tail of carrier pigeon. Bamboo, black, 2 cylinder, small bamboo tube insert in each |
| Credit Line | Gift of the Philadelphia Museum of Art, 1951 |
| Other Number | '06-159 - Philadelphia Museum of Art Number | L-238-55 - Old Loan Number | A984 - Seder Number |
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