Hi Max, I haven't seen a single vintage Pope mower advertised anywhere for ages and ages, and the parts are generally grabbed up as fast as they appear on auction sites. My feeling is they have suddenly become rare. For the same reason you hardly ever see Southern Cross mowers advertised anywhere. I'd like to talk to those folks who are struggling to get $50 for a vintage Pope mower! The only ones I see advertised are the modern red-coloured ones. Of course nobody wants them (yet) as they are not old enough and in any case will never be as unique as the old Australian-made ones.
