P. L. Robertson seated on chair outside his house on Margaret Street accompanied by unknown young lady. Tree on right hand side of picture. Taken probably in late winter or early spring because there are no leaves on the trees. The young lady is wearing a hat and belted coat. ...
P. L. Robertson seated on chair outside his house on Margaret Street ...
Man in dark suit, shirt and tie, bearded with glasses speaking at a lectern on which is an enlarged front cover of the book "P.L. Inventor of the Robertson Screw"
Man in dark suit, shirt and tie, bearded with glasses speaking at ...