| Call number | Item |
| H | Social Sciences (Go to start of category) |
| HB-HJ | Economics and Business (Go to start of category) |
| HD | Industries, Land Use, Labor (Go to start of category) |
| HD6350 .M5 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) St. Paul Union Advocate (partial serial archives) |
| HD6350 .M6 | Minneapolis Labor Review (partial serial archives) |
| HD6350 .P6 U5 | Plumbers, Gas and Steam Fitters Journal (partial serial archives) |
| HD6350 .R32 B8 | Locomotive Engineers Journal (partial serial archives) |
| HD6350 .R34 B87 | Brotherhood of Locomotive Firemen and Enginemen's Magazine (partial serial archives) |
| HD6350 .R39 S5 | The Signalman's Journal (partial serial archives) |
| HD6350 .R45 R15 | The Railroad Trainman (partial serial archives) |
| HD6450 .I7 I76 | Iron Molders' Journal (partial serial archives) |
| HD6460 .G8 | The Gild Merchant: A Contribution to British Municipal History (1890), by Charles Gross |
| HD6461 .M4 C6 | Memorials of the Guild of Merchant Taylors of the Fraternity of St. John the Baptist in the City of London (originally published London: Harrison, 1875), by Charles M. Clode (HTML at British History Online) |
| HD6461 .U62 L664 | Featherbedds and Flock Bedds: Notes on the History of the Worshipful Company of Upholders of the City of London, by J. F. Houston (HTML in the UK) |
| HD6462 .L7 K3 | The Development of London Livery Companies (Kress Library publication #15, bound with some others; Boston: Baker Library, Harvard Graduate School of Business Administration, c1960), by William F. Kahl (page images at HathiTrust) |
| HD6462 .L8 L7 | Annals of the Worshipful Company of Joiners of the City of London: Extracted From Original Documents, Minute Books, and Renter Warden's Accounts, Etc., From A.D. 1237-1850, Together With a Chronological List of the Feoffees of the Company from A.D. 1497-1885 and an Alphabetical List of the Livery from A.D. 1496-1914, With the Dates of Their Livery (London, Privately printed, 1915), by Henry Laverock Phillips (page images at HathiTrust; US access only) |
| HD6466 .P76 R53 | Les Corporations Ouvrières de l'Ancien Régime en Provence (in French; Aix: Impr. Illy, 1865), by Charles de Ribbe (page images at HathiTrust) |
| HD6475 .A1 U547 1984 | United Actions by Trade Unions: An Urgent Necessity (1984), by World Federation of Trade Unions (multiple formats at archive.org) |
| HD6475 .A2 I263 1963 | Directory of International Confederation of Free Trade Unions (ICFTU) (revised edition; Washington: GPO, 1963), by Barbara M. Murray and United States Bureau of International Labor Affairs (page images at HathiTrust) |
| HD6475 .A2 I6 176 | The Jewish Labor Bund: A Pictorial History, 1897-1957 (in Yiddish and English (starting at opposite ends of the book); New York: Farlag Unser Tsait, c1958), by J. S. Hertz (page images at HathiTrust) |
| HD6475 .A2 I88 | Address of the Delegates of the Boston Section No. 1 (French) of the Working People's International Association, Made to the New England Labor Reform League, in its Convention Held in Boston, Mass., Feb. 23rd., 1873; To Which is Added a Reply of the League, and the Publisher's Notice of the History of the International (Princeton, MA: Co-Operative Pub. Co., 1873), by Working People's International Association Boston Section No. 1 (French) (page images at HathiTrust) |
| HD6475 .A2 P29 | Las Conferencias Panamericanas de Trabajadores (in Spanish; Washington: Law Reporter Printing Co., 1917), by Carlos Loveira (page images at HathiTrust) |
| HD6475 .A2 P3 1919 | Report of the Proceedings of the Congress of the Pan-American Federation of Labor, by Pan-American Federation of Labor (partial serial archives) |
| HD6475 .A2 R48 | The Negro Worker (partial serial archives) |
| HD6475 .A2 R513 1920 | The International Council of Trade and Industrial Unions (New York: Union Pub. Assoc., ca. 1920), by A. Lozovskiĭ (page images at HathiTrust) |
| HD6475 .A2 W465 1985 | The World Federation of Trade Unions, 1945-1985 (1985), by World Federation of Trade Unions (multiple formats at archive.org) |
| HD6475 .A2 W48 2011 | Constitution of the World Federation of Trade Unions (2011), by World Federation of Trade Unions (PDF at wftucentral.org) |
| HD6475 .A2 W643 | Directory of World Federation of Trade Unions (WFTU) (1955 and 1958 editions), by United States Office of International Labor Affairs (page images at HathiTrust) |