Housing, Conditions: United States. Pennsylvania. Pittsburgh. Pittsburgh Survey: Percent of Fatality from Typhoid Cases Reported in Pittsburgh from 1883 to 1907
Unidentified Artist
Housing, Conditions: United States. Pennsylvania. Pittsburgh. Pittsburgh Survey: Pittsburgh. Map Showing Ratio of New Dwellings Erected in 1905, 1906 and 1907 to the Total Number of Buildings Standing Feb. 1, 1905
Unidentified Artist
Housing, Improved: United States. Housing Exhibit of George B. Post & Sons: Concrete Unit Construction Showing Effective Use of Projecting Slabs: Conzelman, Herding & Boyd.
Unidentified Artist
Housing, Improved: United States. Ohio. Youngstown. Housing Exhibit of George B. Post & Sons: Concrete Unit Construction. Youngstown Sheet & Tube Co.: Conzelman, Herding & Boyd.
Unidentified Artist
Housing, Improved: United States. Tennessee. Erwin. Housing Exhibit of George B. Post & Sons: Erwin, Tenn. Holston Corporation: Grosvenor Atterbury. Architect
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Industrial Problems, Coöperation: France. La situation topographique de la coopération socialiste: 1909: Coöperative Societies, France: Plan Établissant la Situation Topographique de la Coopération Socialiste Groupée a la B.C.S.
Unidentified Artist
Industrial Problems, Coöperation: United States. Minnesota. Minneapolis. Right Relationship League: Coöperation, United States
Unidentified Artist
Industrial Problems, Coöperation: United States. Right Relationship League: Coöperation, United States
Unidentified Artist
Industrial Problems, Employees Associations: France. Creusot. Syndicat des corporations ouvières des usines du creusot
Unidentified Artist
Industrial Problems, Employment Bureaus: France. Paris. Municipal Employment Office, XVII arrondissement: Bureau Municipal de Placement Gratuit du XVIIème arrondissement: Medaille d'Or à l'Exposition Universelle de 1900
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Industrial Problems, Prevention of Accidents: United States. Massachusetts. Boston. Educational Posters: Educational Posters: Avoid Accidents! Think of Safety!
Unidentified Artist
Industrial Problems, Prevention of Accidents: United States. Massachusetts. Boston. Educational Posters: Avoid Accidents! Think of Safety!
Unidentified Artist
Industrial Problems, Coöperation: United States. Right Relationship League: Coöperation, United States: Forms used by the Auditing Department of the Right Relationship League, 1913.
Unidentified Artist
Industrial Problems, Coöperation: United States. Right Relationship League: Coöperation, United States
Unidentified Artist
Industrial Problems, Employment Bureaus: Switzerland. "Zentralstelle der Schweizerischen Arbeitsämter": Map showing Local Offices and Shelters; Official Notices of Vacant Positions: Central-Vakanzen-Liste der Schweizerischen kommunalen Arbeitsämter: Offene Stellen für männliches Personal.
Unidentified Artist
Industrial Problems, Employment Bureaus: Switzerland. "Zentralstelle der Schweizerischen Arbeitsämter": Map showing Local Offices and Shelters; Official Notices of Vacant Positions: Arbeitsämter und Naturalverpflegungsstationen in der Schweiz 1911.
Unidentified Artist
Industrial Problems, Incomes and Expenditures: United States. Average Expenditure per Family, by Geographical Divisions: Average Size of the Families Investigated, by Geographical Divisions and General Nativity of Head of Family.
Unidentified Artist
Industrial Problems, Incomes and Expenditures: United States. Average Expenditure per Family, by Geographical Divisions: Per Cent of Total Income Expended, by Nativity of Head of Family.
Unidentified Artist
Provident Institutions, Insurance, General: France. Union syndicale des industriels forains: Si tu veux ton droit fais ton devoir: Union Syndicale des Industriels Forains, fondée en 1882: Liberté, Solidarité, Justice
Unidentified Artist
Provident Institutions, Insurance, General: France. Paris. Chemin de fer d'Orléans, société de secours mutuels: Mutual Aid Societies, France: Société de Secours Mutuels et de Prévoyance des Ouvriers et Employés de la Compagnie du Chemin de Fer d'Orléans
Unidentified Artist