- Whitman & Breck (Firm), cartographer, publisher2
- Whitman & Howard, cartographer, publisher2
- Whitman, H. T., cartographer2
- Willard, Max Emery, 1914-2
- Zen, E-an, 1928-2
- A. Williams & Co., cartographer1
- Aitken, Robert, 1735-1802, cartographer1
- American Association for the Advancement of Science1
- Anderson, Philander, 1810?-1853, cartographer1
- Anderson, Philander, 1810?-1853, cartographer, surveyor1
- Andrus & Judd (Hartford, Conn.)1
- Appalachian Mountain Club1
- Baker, Edmund J.1
- Baldwin, James Fowle, 1782-1862, cartographer1
- Bancroft, James A., 1834-1923, cartographer1
- Barnes, Oliver W.1
- Bay State Street Railway Company, cartographer, publisher1
- Beers, Ellis & Soule, cartographer1
- Beers, F. W. (Frederick W.), cartographer1
- Blue Crow Media Ltd., cartographer, publisher1
GeoBlacklight version 4.1.0
