Mars, drawn by Ken Clarke, as viewed through a 10″ F4.3 Reflector 308x,432x. w=14.4, seeing 3-5, at 00:00 UTC on November 4th, 1990

Mars, drawn by Ken Clarke, as viewed through a 10" F4.3 Reflector 308x,432x. w=14.4, seeing 3-5, at 00:00 UTC on November 4th, 1990

Mars, drawn by Ken Clarke, as viewed through a 10″ F4.3 Reflector 308x,432x.
w=14.4, seeing 3-5, at 00:00 UTC on November 4th, 1990

Mars, drawn by Ken Clarke, as viewed through a 10″ F4.3 Reflector 308x,432x.
w=14.4, seeing 3-5, at 00:00 UTC on November 4th, 1990