Diagram of levers
Title
Diagram of levers
Creator
Date
Identifier
RDS_DO_0479_0118
Description
Diagram of levers for lifting stone blocks. Top two illustrations show levers from above, second two show forward facing view.
Rights
Copyright RDS Library & Archives. Publication, transmission or display is prohibited without formal written approval of the RDS Library & Archives.
Format
Glass slide
Type
Collection
Citation
Steele, Lawrence E., “Diagram of levers,” RDS Digital Archive, accessed December 5, 2025, https://digitalarchive.rds.ie/items/show/4960.