The material has a lot of uses for model railroad scenery. Once the plaster layer is in place, it's also a good idea to ...

The AAMR has a 20- by 50-foot model scene on the second floor of its building, depicting a variety of typical railroad scenery but not replicating any local landmarks like Grove’s setup.

It might have been a while since you thought of model trains, but it’s still a hobby many enjoy from childhood into adulthood ...