[Marc van Aalderen]

Originally Posted by Wayne Henderson

Hi Rob,
These were often strapped to a tripod leg and used with a Artillery plotting board. More of a trainning room apt than used in the field.
Bloody well made but useless... like Lara Bingle.

Wayne

Not being an Ozzie I had to Google Lara Bingle. I must confess I would have more use for her than for the Alidade.... says the wife.