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Subjects
- Windmills.[remove]4
- Arithmetic--Problems, exercises, etc.2
- Arithmetic--Study and teaching.2
- Education--United States--History--19th century.2
- Mathematics--Study and teaching.2
- Penmanship, American.2
- Photographs shelf.2
- Surveying--Study and teaching.2
- Accounting--Study and teaching.1
- Angles (Geometry)1
- Bird's-eye views.1
- Boats and boating.1
- Buildings.1
- Compasses (Mathematical instruments)1
- Fractions--Study and teaching.1
- Geodesy--Study and teaching.1
- Geometry--Problems, exercises, etc.1
- Geometry--Study and teaching.1
- Horses.1
- Hotels.1