Creator
- Baker, Robert W.1
- Balaban, N.H2
- Balaban, Nancy53
- Bauer, E.J1
- Bauer, Emily J3
- Bauer, Emily J.21
- Bauer, Marvin1
- Bauer, Robert L.1
- Bayley, William Shirley, 1861-19431
- Benneche, H. W.1
- Berg, James A.13
- Berner, David J.1
- Beygeh Engraving Co.1
- Big Ten Academic Alliance Geospatial Information Network1
- Blanchard, Rufus, 1821-19041
- Bloomgren, Bruce A.22
- Board of Game and Fish Commissioners of Minnesota1
- Boerboom, T.J1
- Boerboom, Terrence J2
- Boerboom, Terrence J.38