TY  - JOUR
T1  - Experiments on the Elasticity and Strength of Hard and Soft Steel 
JF  - Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London (1800-1843)
VL  - 2
SP  - 218
EP  - 219
PY  - 1815/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1815.0240
M3  - doi:10.1098/rspl.1815.0240
AU  - Tredgold, T.
ER  -