This is a set of left and right auger side covers from a Honda HS50 snowblower.  Please note that the HS50 tracked and wheel models use different side plates.  The wheeled ones are a bit taller than the tracked ones.  I have lost track of which model these parts are from, but they measure about 15 3/4" tall.  Please compare this measurement to the ones on your machine.  Both plates are very clean and show the unfortunate, but normal wear on bottom edge.  This set costs ~$560 to replace with new. Any questions just ask. I have many more parts for these machines, let me know what you need!