Post hole borer on Lour Estate , Forfar
Photograph courtesy of Leslie Phillip, Perth, showing a Jonsered saw with post hole borer attachment.
Note the line wire dispenser in the distance behind the post lying on the ground. The cross arms of the dispenser with upright pegs held the coil of wire securely as it rotated on the base plate when the wire was pulled out along the fence by hand.
Any detail of this borer tool attachment would be very welcome.
Picture added on 09 April 2015