- J. Haddon and Co.1
- J.B. Lippincott Company1
- J.D. Potter Ltd.1
- J.H. Bufford's Sons Lith.1
- J.L. Smith Co1
- J.N. Matthews Co.1
- Jackson (Mich.). Office of City Engineer1
- Jackson, J. K. (Jeffrey K.)1
- Jacobson, Ole P.B.1
- Jagen, Jan van1
- Jaillot, Alexis Hubert, 1632?-17121
- Jaillot, Bernard Antoine, -17491
- James Curling, Joseph James1
- Janesville Daily Gazette.1
- Janssonius van Waesberge, Johannes, 1616-16801
- Jarman, Richard (Cartographer)1
- Jefferys, Thomas, 1755-1
- Jenney, Walter P. (Walter Proctor), 1849-19211
- Jewett, R. H. L.1
- Jewett, W. P. (William Parker), 1848-19051