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Subjects
- Industrial engineering1
- Mechanical engineering -- Study and teaching1
- Metallurgy -- Study and teaching1
- Mining engineering -- History1
- Mining schools and education1
- Public buildings -- New York (State) -- New York1
- Schools -- Maryland -- Port Deposit1
- Schools -- New York (State) -- New York1
- Schools of architecture -- England -- London1
- Schools of architecture -- France -- Paris1
- Schools of architecture -- Massachusetts -- Cambridge1
- Scrapbooks1
- Tracings1
- blueprints (reprographic copies)1