Agricultural Implements and Machines in the Collection of the National Museum of History and Technology / Smithsonian Studies in History and Technology, No. 17

by John T. Schlebecker

Brink-Martelle barbed wire, [295]

Brinkerhoff, Jacob, [300], [302], [316]

Brinkerhoff, John J., [295]

Brinkerhoff, Warren M., [300], [302], [316]

Brink Flat barbed wire, [300], [316], [339]

Brink Twist barbed wire, [302]

British barbed wire, [334]

Broadcast seeder, [165], [213], [258], [411]

Brotherton, J., [280]-[287]

Brown, Edwin, donor, [47]