On Thursday 17 October 2002 3:50 pm, Jim Wilson wrote: > Jon Stockill <[EMAIL PROTECTED]> said: > > On Thu, 17 Oct 2002, John Check wrote: > > > Hahah, a GC for that would be an hour glass > > > > and a spirit level. > > Hmmm... I did a google on "spirit level wright flyer" and nothing came up. > Any idea what it looks like? > > Best, > > Jim >
Just your regular run of the mill glass tube filled with mineral spirits and an air bubble. > _______________________________________________ > Flightgear-devel mailing list > [EMAIL PROTECTED] > http://mail.flightgear.org/mailman/listinfo/flightgear-devel _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel