TY  - JOUR
T1  - On the Multiplication of Images, and the Colours Which Accompany Them in Some Specimens of Calcareous Spar. 
JF  - Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London (1800-1843)
VL  - 2
SP  - 25
EP  - 25
PY  - 1815/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1815.0019
M3  - doi:10.1098/rspl.1815.0019
AU  - Brewster, D.
ER  -