Hi! Paul,

In a message to Paul Rogers you wrote:

 PR> So what are the other 49?

Dunno about the intervening 48, but surely the last (#1) has got to be: use
the barometer to hold the top edge of the building plan as the architects
scribblings are deciphered, to discern the actual height.

Cheers,
Paul.

--- Radius 4.010/21.01.2005(Final)