I've contacted Mercian now. Looking at their website this is probably the "Wiglaf" model, not the Pro Lugless. If that is correct, the headset should be 1 1/8 integrated. I didn't even know they had that model until now.
@scottparsley started
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I've contacted Mercian now. Looking at their website this is probably the "Wiglaf" model, not the Pro Lugless. If that is correct, the headset should be 1 1/8 integrated. I didn't even know they had that model until now.