Author
Hurd & Houghton
2
Reuleaux, F. 1829-1905
2
Brazil Commissão, Exposição universal,
1
Brazil. Commissão, Exposição universal,
1
Centennial Exhibition
1
Centennial Exhibition Philadelphia, Pa.)
1
Germany Reichskommission (Weltausstellung in Philadelphia)
1
Saint Gall (Switzerland). Freiwillige Fortbildungsschule für Handwerks- und Handelslehrlinge
1
Schweizerische Rettungsanstalt für Knaben in der Bächtelen bei Bern
1