TY - JOUR T1 - A Proposition Relating to the Combination of Transparent Lens's with Reflecting Planes. By J. Hadley, Esq; V. Pr. R. S. Communicated to the Royal Society, January 9, 1734 JF - Philosophical Transactions (1683-1775) VL - 39 SP - 185 EP - 189 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1735.0034 M3 - doi:10.1098/rstl.1735.0034 AU - Hadley, J. ER -