What A Pace Of Junk! Its DPR's Old Junker #099 propane shutter locomotive that's been setting around for years and baddy rusted and forgotten but sell works Built in 1955 as a prototype unit and it was ran for 20 years before being scrapped in 1975 how ever it was forgotten and abandon after the scrapyard went bank robbed so the unit sat and rotted on the old scrap line another 20 years untell it was found by a workcrew in 2000 taking up the former scrap yard line and got it working using is as a work unit sell being used to this day only as a spare unit.