What's missing?

[Guinessisgoodforyou]

No seat post clamp on the seat lug

https://www.ebay.co.uk/itm/12566914...mqWLXsakG8TsEOVLDuPuA7vUM=|tkp:Bk9SR5CPo4CtYQ

 

[Mod-Master]

Do track frames have no seatpost clamp?

 

[legrandefromage]

 

[Guinessisgoodforyou]

Like really missing, surely cant be right? I know on some lug sets the clamp is a braze on. Maybe this got missed?

 

[Guinessisgoodforyou]

This would really need a seat tube that didn't have a split for clamping. Or have I just missed the humour and irony