Here's a great matched pair of 15 X 14 Sprints. Made by Halibrand but have no Halibrand badging. 

I've included a close up of the identifying marks. 

These are super rare to find a matched set with matched off sets. 

6 pin with strike plates cast into the wheel. 

Please ask any questions. 

These are boxed separately , due to box size I may have to send them separately ???