20” f4.3 Dobsonian Zambuto mirror

20" f 4.3 Dobsonian reflector.  Zambuto mirror (2002).  Scope owned by the late Bob Kirschenmann who made mirror cells and drive systems for Starmaster scopes.  Cabinetry of this scope made by Bob Kirschenmann as well.  Not an official Starmaster scope but made by a Starmaster contractor.  I own Starmaster scope that is twin sister to this scope with identical mirror and can attest to very high quality of images in stable seeing conditions.  This scope will split Sirius, see six stars and more in the trapezium, see Horsehead with and without filter.  Included are custom made boxes for mirror in mirror cell, canvas bags for truss poles, mirror cover, shroud.  Scope has drive system which I have not tested.  Drive system is the one Bob Kirschenmann made for use on Starmaster scopes.  I make trips to Denver about six times a year and can transport scope in pickup truck with covered bed along I 70 from Indiana to Denver. Scope currently in Washington, MIssouri.  Can discuss meeting buyer between Illinois and Colorado.  I have additional pictures that can be sent.