This auction is for a Nice Matched pair of Lionel Postwar #2023 Union Pacific ALCO DIESEL AA ENGINES - IMHO these look in Excellent Condition , [ I got this pair from the Original Ow ner and is the Nicest pair I have ever had - Usually These have a whitish mold or faded stripes & lettering - these look Great ]... but YOU look at all the Pictures and You decide - What I can Tell you is This : ...Made from 1950-51 These are The Famous " Anniversary " Engines Lionel Made to Celebrate their first 50 Years of Business !...These are the High Quality Early Alco's That Feature : Diecast Metal Frame with Pullmore Motor , Three postition E-Unit and magnatraction for added pulling Power & Illuminated Headlights & Number Boards in Both Units ...Both Engines have Diecast Couplers [ Both Automatic Couplers have Been serviced and WORK when Remotely activated - One the front coupler has a weak centering spring ] Both Painted in the Outstanding Union Pacific Colors & Logos , The Shells are Both in Excellent condition with Clean Paint & Nice Red Stripes , all lettering intact , NO Screwhole Cracks - These have The battery Operated HORN inside and it Worked Fine , Both when Bench & Track Tested ... However I will NOT warranty Horn Operations - they are just to Finicky ... This Fine SET Has Been Freshly Tuned-up & Lubricated ... read more