OK, the reason for the sound being dull on the top tube is probably the cable routed allong it. I hope you dont mind my honesty, but the frame appears to outshine the equipment on it. The weight is high but a good groupset would bring this down, although, the gear on it does not look heavy - single chain wheel etc. I think I can see an end-stop (thin screw) on the rear end - if so, this is a good sign. Also, divers helmet (cable guide) on chain stay is good. What do the lugs look like -where the tubes join? Clements usually used Prugnat spear-point lugs on good falcons and on the later clements. Re frame number - the new paint might be filling it in. I am convinced (know) that this is a decent frame - but how decent? The mudguard eyes say a lot. A close frame withe eyes indicates many things - 1- it could have been bulit as a training frame for winter use.2- It might not be a falcon or EC (but who would got to the bother of sourcing transfers etc). It certainly leans towards falcon - check out http://www.classicrendezvous.com/Britis ... d_road.htm It might be a later variant of this bike. Anyone out there with suggestions?