TY  - JOUR
T1  - On a Perspective Microscope. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 42
SP  - 49
EP  - 50
PY  - 1887/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1887.0013
M3  - doi:10.1098/rspl.1887.0013
AU  - Burch, G.
ER  -