TY - JOUR T1 - Additional Observations of Southern Nebulae JF - Proceedings of the Royal Society of London (1854-1905) VL - 17 SP - 303 EP - 307 PY - 1868/01/01/ UR - http://dx.doi.org/10.1098/rspl.1868.0052 M3 - doi:10.1098/rspl.1868.0052 AU - Herschel, J. ER -