yer 'tis..
http://maps.google.co.uk/maps?hl=en&rlz=1C1GGGE_en-gbGB457IT461&gs_upl=&bav=on.2,or.r_gc.r_pw.r_qf.,cf.osb&biw=1138&bih=555&ix=seb&ion=1&q=beacon+inn+camborne&um=1&ie=UTF-8&hq=&hnear=0x486b2072bba68cd9:0xaaf6e1e83e888a85,Beacon+Inn,+80+Fore+St,+Beacon,+Camborne+TR14+7SE&gl=uk&ei=zglFT-OuDYOP4gScrsWaAw&sa=X&oi=geocode_result&ct=title&resnum=1&ved=0CD0Q8gEwAA interesting the differing results produced by different search words....
The only Pendarves Arms I recall was, or is the one in Tuckingmill. Then again, Beacon was a bit off the beaten track for CSM men, even then.
available information, and the general appearance of the area, would suggest that the only buildings in the area in Trevithick's time would have been Tyacks Hotel, the church and a few scattered cottages. It's unlikely that any of the modern street names would have been current.
Tyacks' Hotel website claims that Trevithick's engine was stabled in their sheds and blew up there.
No-one seems to know where it was constructed. It appears to have been relatively small, but still a fair old drag for horses. I would tend to suspect that it was built at Hayle, Trevithick had dealings with Harvey's who were the leading builders of steam machinery in the South-West. This means that it was probably brought to Camborne by horse-draught, steamed somewhere in the Treswithian area and driven up the main road ( which is uphill, after all ) to Camborne Cross ( which appears to have been somewhere between the Church and Commercial Square, and would surely have been on the main road and thence to Tyacks, where it was parked in a shed - which as a hostel for horse-drawn traffic on the main road, would surely have existed - while "congratulations" were dispensed.
Since there seems to be no actual evidence at all, and no place known as "Camborne Hill" until the recent road sign in Fore Street, that seems at least as likely as any other interpretation?
''the stopes soared beyond the range of our caplamps' - David Bick...... How times change .... oh, I don't know, I've still got a lamp like that.