Pointy heads

[Bill Hibbert]

JEC:

> I tend to get a bit somnolent after reading
> a lot of messages on this list.

You wait until you read my magnum opus: 'British Standard Whitworth 
bolts used by Day's of Eye 1902 - 1904; head shapes, thread profiles 
and suggested manufacturers; with an appendix indicating probable 
spanner usage based on an analysis of nut markings'.

Would you like me to put you down for a subscription?

Bill H