Ligatures Unusual alto ligature - anyone recognise it?

[DavidUK]

I was going through my mouthpiece drawer, trying at last to list some for sale, when I came across this alto lig...

Made from some kind of synthetic or rubber material, I've not come across one before. Well I must have at some point, as I put it in the drawer! But I can't recall how I came by it.

Just curious.

 

[Woodpad]

I have a similar bari lig, except for two R shaped holes on the sides. It came with a Runyon mouthpiece.

 

[DavidUK]

Aha...

KHS, perhaps supplied with a Jupiter alto?

 

[turf3]

Yep, that's one of those 'orrible Runyon plastic ligatures.