E m l8 l/6 

Lynall, Thomas, F. R. S. L. R i fl ed 0 r d n an c c. A practical 
treatisc on the applicatiol1vf the principle of the l'ifle to guns 
and mortars of every calibre. Fo which is added a l1ßW theory 
ot the initial action and force of fired gunpowder. (Read bcfore 
the Royal Society, 16th December, 1858.) FOlirth edition, 
revised and enlarged. (1\1it 7 Tafeln.) (Donation Liechtcnsteil1.) 

8. London 1859.