- 1 Wolfe see Bihn & Wolfe
- 3 Wolfenden, Shore Woolen Mills
- 1 Wolff, Joseph
- 1 Woltemate, Henry C. Nursery
- 9 Wolves
- 1 Womanhood
- 574 Women
- 3 Women domestics
- 8 Women saints
- 1 Women's Hospital
- 1 Womens Medical College of Philadelphia
- 24 Women's Pavilion
- 3 Women's rights
- 2 Women's shelters
- 1 Women's Society's Jewish Sheltering Home For the Homeless & Aged
- 1 Women's Southern Homeopathic Hospital
- 7 Women's suffrage
- 1 Womenswear
- 1 Womrath's Factory
- 2 Wonderfish
- 4 Wood
- 1 Wood & Ivery
- 202 Wood engravings
- 7 Wood Street
- 1 Wood, Dora
- 1 Wood, Fernando, 1812 - 1881
- 4 Wood, Hazel
- 1 Wood, J. & Th. Machine Works
- 1 Wood, Leonard, 1860-1927
- 1 Wood, Page, 1801-1868
- 2 Wood, Stephen
- 1 Wood, William & Co. Woolen Mill
- 11 Woodbine Avenue
- 2 Woodbury, New Jersey
- 11 Woodcarving
- 120 Woodcuts (prints)
- 1 Woodcutting
- 5 Wooden buildings
- 10 Woodford Mansion
- 39 Woodland Avenue
