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142 [[underline]] December 17, 1907 [[/underline]] Exam. of Plates for BD +27° 4172. ClH See postal of H. H. Turner Dec. 5, 1907. Comp. stars a Cl.G? = 26° 4268 8.6 G Cl.F? = 26° 4274 9.0 (Cl.F?,C=27° 4177 9.0 nI e +27° 4174 21 42 54.6 +2[[strikethrough]]9[[/strikethrough]]7 29.4 9.5 d +27° 4176 21 43 13.3 +27 26.5 9.5 [[7 column table]] |Plate|Date|Ex| |Plate|Date|Ex| |Sp. Plate I 23009 [[strikethrough]]23009[[/strikethrough]]|June 8, 1899|65| |AC3801|August 3, 1903|78^[[m]]-| | | | | |AC4211|November 14, 1903|61-| | | | | |AC4267|November 26, 1903|63-| | | | | |AC5090|July 21, 1904|67-| | | | | |AC6894|October 26, 1905|66-| | | | | |AC6743|September 27, 1905|82-| | | | | |AC6708|September 22, 1905|78-| |I 23009|June 8, 1899|65^[[m]]-| |AC6629|August 23, 1905|68-| |I30691|August 1, 1903|75-| |AC7889|October 10, 1906|63-| |I8914|July 23, 1893|11^[[m]]-| |AC2853|September 24, 1902|66-| |AC4387|December 17, 1903|69-| |AC2679|July 10, 1902|52-| |AC5167|August 23, 1904|67-| |AC1803|September 30, 1901|63-| |AC6789|October 6, 1905|64-| |AC8659|August 7, 1907|68-| |AC8674|August 10, 1907|75-| |AC668|January 8, 1900|85?| |AC8004|November 13, 1906|60-| |AC1106|December 29, 1900|60-| |AC4041|October 14, 1903|69-| |AC4002|September 28, 1903|75-| |AC1014|September 24, 1900|69-| |AC4404|December 19, 1903|103-| |AC2593|May 30, 1902|56-| |AC5225|September 29, 1905|88-| |AC2889|October 10, 1902|105-| |AC6757|September 29, 1905|92-| |AC6547|July 25, 1905|64-| |AC8624|July 21, 1907|68-| [[margin]]Plate ±35081 Dec. 27, 1907 Ex. 60^[[m]] shows the spectrum to be of Class A. An examination of the above plates shows no evidence [[strikethrough]]in[[/strikethrough]] of variation in +27° 4172. It is about the same brightness or 0.1 to 0.2 fainter than +26° 4268, and on all is about 0.3 brighter than +26° 4274 and +27° 4177. On all the plates examined the star +27° 4172 is certainly a magnitude brigher than +27° 4176 9.5, and about 1.4 magn. brighter than +27° 4174 95 W.P.F.