The subject of the best NYC 19000 caboose comes along every few years. I have to agree with Bob that the 717 is the best example of a 3 rail caboose ever done but its still wrong on two counts. The trucks being archbar vs T section Bettendorf and the lack of truss rods.
First off is the real deal. There are three prototypes within 100 miles of me including one only 20 miles away, recently restored. see above. This one is located at the New York State Fairgrounds in Syracuse, NY. Note the truss rods and trucks.
For some reason Lionel, MTH, and Williams decided to use the semi scale 2957 pre war caboose for their reissues. All have the wrong trucks and all the trucks are too far outboard like the 2957.
Lionel did do a relatively close rendition of the 19000 underbody with is plastic caboose.
Unfortunately they got the roof grabs and ladders wrong.
I tried splicing Lionel diecast caboose to the plastic frame but the diecast caboose is longer and overlaps the end platforms. I have since returned the elements to their original forms.
This is an MTH RK dieast caboose with its roller bearing trucks removed and replaced with Lionel trucks in their proper position. Markers replaced with Tomar. Still have to get measurements for the truss bars.
As of now the only correct 19000 caboose is the one made by Mullet River. Also a few brass ones I may not be aware of. Kohs has said they will make one but at 5 years and counting I am not holding my breath.
Pete