A 15 x 30 foot wood shed with no door.
Boad and batten walls and roof.
Prototype information:
A small shed in the Virginia and Triuckee's Carson City yards. Unknown build date.
Probably sold / demolished ca 1950 when the railroad was abandoned.
Typical V&T auxiliary building paint colors:
Dark venetian red until the 1890s; green roofs from the 1890s to the 1910s, and caboose red roofs and walls starting 1910 or so.