"Ventilating a barn having a silo at or near the center. The fresh air enters at AB, and finds its way to the foul-air shaft CE, passing out through the cupola F. The ventilators, CE, are spaces in the walls around the silo."—The Federal Digest, 1921

Barn Blueprint

"Ventilating a barn having a silo at or near the center. The fresh air enters at AB, and finds its way…

An attractive farm home, with barn nearby.

Farmhouse

An attractive farm home, with barn nearby.

A structure usually next to a barn, for the storage of grain or feed.

Silo

A structure usually next to a barn, for the storage of grain or feed.

A silo is a structure for storing bulk materials. Silos are used in agriculture to store grain (see grain elevators) or fermented feed known as silage.

Bulk Storage Silo

A silo is a structure for storing bulk materials. Silos are used in agriculture to store grain (see…

A type of door used in a silo.

Iowa Silo

A type of door used in a silo.

A tall cylindrical structure, usually beside a barn, in which fodder is stored.

Structure Silo

A tall cylindrical structure, usually beside a barn, in which fodder is stored.

Illustration of silo to show a curved surface

Curved Surface

Illustration of silo to show a curved surface