118mm British thread nice quality cartridge bearing BB in it's original box, weight is 240 grams. Two issues with it though; the drive side (left hand thread) lock ring is missing. It might be ok with the drive side well loc-tited and the drive secured by the lock ring. The other thing is one bearing is very badly notched, really not usable without replacement. The number is 39104, hopefully it'll be readily available. I'm guessing it's 1980s, but not sure. Hows about £7 by recorded post?
