About
Subject
- Civil engineering--Study and teaching
- Bridges--Design and construction
- Lantern slides
Description
Glass lantern slide hand drawn by Samuel Tobias Wagner. The image depicts technical diagrams of an eyebar and pin, a rivet in single shear, and a rivet in double shear. There are also formulas for using steel or iron. Used to illustrate the course "Civil Engineering Structures" which was taught between 1893-1950 at the Wagner Free Institute of Science, Philadelphia, Pa.
Creator
Wagner, Samuel Tobias, 1861-1931; Wagner Free Institute of Science
Original Format
Lantern Slides
Contact
Wagner Free Institute of Science Library & Archives. 1700 W Montgomery Ave. Philadelphia, PA 19121. Contact the Library at 215-763-6529 x12 or library@wagnerfreeinstitute.org
Contributing Institution
Wagner Free Institute of Science
Sponsorship
This Digital Object is provided in a collection that is included in POWER Library: Pennsylvania Photos and Documents, which is funded by the Office of Commonwealth Libraries of Pennsylvania/Pennsylvania Department of Education.