On 9 Aug 2014 at 8:18, AKLDGUY . wrote: > The front panel views of the BC-AR-230 shown here > > http://www.rkk-museum.ru/vitr_all/exhibits/1013_e.shtml > > seem to show insulating material around the meter. Original or mod? > > 73 de Neil ZL1ANM Original... Ken W7EKB