Auguste Choisy diagram of levers for lifting stone blocks
Title
Auguste Choisy diagram of levers for lifting stone blocks
Creator
Date
Identifier
RDS_DO_0479_0118
Description
Diagram of levers. Number 59 on side of diagram. Four illustrations, two on top of the other, marked m and n in each case. Top two illustrations show levers from above, second two show forward facing view. Illustrations show rectangular stone block on top of flat sided lever pointing upwards and roller underneath them.
Rights
Copyright RDS Library & Archives. Publication, transmission or display is prohibited without formal written approval of the RDS Library & Archives.
Format
Glass plate negative
Type
Collection
Citation
Steele, Lawrence E.
, “Auguste Choisy diagram of levers for lifting stone blocks,” RDS, accessed December 22, 2024, https://digitalarchive.rds.ie/items/show/4960.