Coal Storage House kit features:

This structure is based on a C&O Railway prototype and standard
plans for a 10-ton coal house but would be suitable on almost any
railroad. Coal storage houses were used as storage facilities
for heating fuel for depots, towers and other railroad
facilities. These structures were used for storage of other
railroad materials and equipment long after their useful life for
coal storage had expired.
This structure would also make a great storage shed or
outbuilding for your industrial of farm scene.
Kit features laser-cut board and batten walls, door, floor, and
sub-roof. Also includes laser-cut peel-n-stick trim and roofing
for easy assembly.

N scale kit dimensions: 3/4" x 3/4".