There should be a point of clarity to Bills post. While all the cars listed were moved from MNG, not all are MNG cars.
Cars moved so far:
Prior to July:
B&SR Box Cars #50 (traded to MLM&M for B&SR Flat #34), #51 (MLM&M), #54 (MLM&M), #56 (Currently off trucks in parking lot awaiting restoration), #67 (WW&F near completion)
50 was given to the WW&F by the MNG in 2018. WW&F had planned to convert it to a flat car when a trade was worked out with ML&M for the remnants of flat car 34 (which ML&M owned). 50 is now owned by ML&M, and joins sister #51 which they had previously restored.
51 and 54 are owned by ML&M. Not sure what exact arrangement was made.
#56 and #67 were both given to the WW&F to restore, 67 in 2017, and 56 in 2018.
"The pumpkin": the orange critter locomotive currently on the team track
The Pumpkin is owned by ML&M. Currently out of service. As with their other cars, I am not certain what arrangement was made.
As for the rest of the cars and equipment bound for the WW&F or ML&M, Maine Narrow Gauge owns them. We are only storing them. We are in the process of creating a very nice display area, where they can continued to be viewed and enjoyed by the public.