An item of an elongated shape made of a tubular bird bone. On its surface there are thin parallel notches.
| Material: | tubular bone | 
| Sizes: | 48*27 mm | 
| Region: | Transbaikalia | 
| Archeological culture: | Early stage of Upper Palaeolithic | 
| Site: | Kamenka | 
| Storage location: | The museum of BSC SB RAS | 
| Inventory number: | 151 | 
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