Just in case nobody's ever discusses it before....I'd like to suggest some caution in storing model railroad equipment.
I had a bunch of extra motive power -- including three Athearn F59PHI's in N-scale. So, just to get them out of the way, I parked them on some shelves that had those non-skid shelf liners on them, along with the airliner models.
The engines' bottoms stuck to the shelf liner!!!! Had to carefully remove the shelf liner which stuck itself to the bottoms of the fuel tanks and truck frames. Yet the same shelf liner did nothing to the
1/144 airliners that I painted myself (their wheels are resting right on the liner).
The shelf liner stuff I used is that web-like stuff with no glue. The F59PHI's were Amtrak, Coaster, and Metrolink -- so it didn't matter what color the fuel tanks/trucks were painted or cast in.
Just thought I'd pass this along, so nobody else has extra work to do removing the shelf liner from the bottom of their locos and cars!