|55 |6514 | 1899, July 6 |3 0 | 4.1|S | Trifid nebula. | |56 |6523 | 1899, July 7 |4 0 | 2.0|W | M 8. | |57 |6543 | 1899, August 8 |0 5 | 19 |S | H IV, 37. | |58 |6618 | 1899, July 9 |4 0 | 3.1|S | Omega nebula. | |59 |6720 | 1899, July 14 |0 10 | 13 |S | M 57. | |60 |6853 | 1899, July 31 |3 0 | 3.8|S | Dumb-Bell | | | | | | | | nebula. | |61 |6894 | 1899, August 9 |1 0 | 7.2|S | H IV, 13. | |62 |6946 | 1899, August 7 |4 0 | 3.9|S | H IV, 76. | |63 |6995 | 1899, August 29 |4 0 | 2.2|S | Network nebula | | | | | | | | in _Cygnus_. | |64 |7009 |{1899, July 28 |0 10 |}17 |S {| H IV, 1. | | | |{1899, July 30 |0 2 |} | {| H IV, 1. | |65 |7023 | 1903, August 19-20 |3 0 | 3.8|S | H IV, 74. | |66 |7217 | 1899, August 12 |4 0 | 7.1|S | H II, 207. | |67 |7331 | 1899, August 11 |4 0 | 3.8|S | H I, 53. | |68 |7479 | 1899, August 9 |2 0 | 4.8|S | H I, 55. | | | | | {10^s|} | | | | | | | {20^s|} | | | |69 |7662 | 1899, September 5 | {30^s|}17 |S | H, IV, 18. | | | | | { 1^m|} | | | | | | | { 2^m|} | | | |70 |7814 | 1899, September 30 |3 0 | 4.9|S | H II, 240. | +----------------------------------------------------------------------+ [Illustration: _Plate 1_ _THE GREAT NEBULA IN ANDROMEDA_] [Illustration: _Plate 2_ _THE SPIRAL NEBULA H.V.I. CETI_] [Illustration: _Plate 3_ _THE SPIRAL NEBULA M.33 TRIANGULI_] [Illustration: _Plate 4_ _THE SPIRAL NEBULA M.74 PISCIUM_] [Illustration: _Plate 5_ _THE NEBULA M.76 PERSEI_] [Illustration: _Plate 6_ _THE NEBULA H.V. 19 ANDROMEDAE_] [Illustration: _Plate 7_ _THE SPIRAL NEBULA M.77 CETI_] [Illustration: _Plate 8_ _THE PLEIADES_] [Illustration: _Plate 9_ _THE CRAB NEBULA IN TAURUS_] [Illustration: _Plate 11_ _CENTRAL PORTION OF THE GREAT NEBULA IN ORION_] [Illustration: _Plate 12_ _THE NEBULA H.V. 30, ORIONIS_] [Illustration: _Plate 13_ _THE NEBULA H.V. 28 ORIONIS_] [Illustration: _Plate 14_ _THE NEBULA M.78 ORIONIS_] [Illustration: _Plate 15_ _NEBULA NEAR 15 MONOCEROTIS_] [Illustration: _Plate 16_ _NEW NEBULA IN MONOCEROS (ROBERTS)_] [Illustration: _Plate 17_ _THE SPIRAL NEBULA H.V.44 CAMELOPARDI_] [Illustration: _Plate 18_ _THE NEBULA H.I.200 LEONIS MINORIS_] [Illustration: _Plate 19_ _THE SPIRAL NEBULA H.I.205 URSAE MAJORIS_] [Illustration: _Plate 20_ _THE SPIRAL NEBULA H.I.56-57 LEONIS_]