Anyone recognise these bore brushes?

[45jim]

They look like Leopard, although the 105mm Centurion was was very similar. However, we could always tell the difference as the German Leopard ones are metric threaded while the British ones were British thread type (not sure which one BSW, BSF or BSP) and would not thread onto the Leopard gun staves. US 105mm will be threaded NC or NPT I imagine.