Some of the cars done by 3d printing the past 20 years

If you look again at the last 2 pictures, the flat car portion is the same piece on all 3 “loads”

This tank uses standard PVC pipe

40,50,60,70 foot flats based off 10 foot sections, coffee stir stick wood decks

Container is printer on a laser printer

well, now i will try to slowly, very slowly get my jaw back up, where it belongs.

your own designs?

which printer do you use?

My own designs, Makerbot Rep X2