ALPHABETICAL INDEX 731 



PAGE 



Magnus, Elastic force of Vapor in Millimetres . . . . . 188 



Makerstown, Hourly corrections, Periodic Var. Temperature . . . 635 



Matoschkin Schar, Hourly corrections, Periodic Var. Temperature . . 644 



Melville Island, Hourly corrections, Periodic Var. Temperature . . 589 



Meniscus, normal Height of, in Millimetres . . . . .337 



Meridian, lengths of degree of ....... 698 



Metres, from Bavarian Feet . . . . . . . 493 



" " Bolivian Feet 496 



" " " Varas . . . . . . .496 



" " English Fathoms . . . . . . .500 



" " " Feet ........ 481 



" " " Yards 480 



" " Feet of Vienna . . . . . . . 487 



" " French Toises . . . . . . .460 



" " Klafter of Vienna . . . . . . .485 



" " Paris Feet . . . . . . . .476 



" " Mexican Feet 495 



" " " Varas . . . . . . .495 



" "old Spanish or Castilian Varas . . . . .494 



" " " " Feet . . . .494 



" u Khine Feet ........ 491 



" into English Fathoms . . . . . . .500 



" " " Feet ........ 466 



u ". Feet of Vienna . . . . . . 474 



u u French Toises ....... 462 



" " Paris Feet . . . . . . . .463 



" " Ehine or Prussian Feet . . . . . .474 



" Height of Column of Air corresponding to Millimetre in Barometer . 427 

 " same at different Temperatures and Elevations .... 429 



Metrical Barometer, Capillary correction, Delcros .... 338 



" " from English . . . . . . .215 



" " " old French . .. . . . .243 



" " Eussian . . . . . . .247 



" '" into English . . . . . . .225 



" " " old French . . . . . .231 



*' " Reduction to freezing point, Delcros . . . 281 



" " " u " Haeghens . . .287 



" Measures, Delcros Hypsometrical Tables . . . . 349 



" " Plantamour's Hypsometrical Tables .... 410 



" " Regnault's Barometric pressures, corresponding to tempera- 



tures of boiling water, Moritz . . . . 442 



Mexican Feet into English Feet ....... 495 



" u " Metres ........ 495 



" Varas into Metres . . . . . ... . 495 



Milan, Monthly corrections, non-Periodic Var. Temperature . . . 656 



Miles, Austrian, into Kilometres . . . . . . .508 



" " " Prussian Miles, 



" " " German Miles, 



" " " Nautical Leagues, 



" u " French Leagues, 



u il Geographical Miles, 



" " " English Statute Miles, 



