Men of Invention and Industry

第43章

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第43章

Men of Invention and Industry 佚名

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Men of Invention and Industry
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  “Ibegantohaveawishforatelescope,bymeansofwhichI

  mightbeabletoseealittlemorethanwithmynakedeyes。ButIfoundthatIcouldnotgetanythingofmuchuse,shortof20L。

  Icouldnotforalongtimefeeljustifiedinspendingsomuchmoneyformyownpersonalenjoyment。Mychildrenwerethenyounganddependentuponme。Theyrequiredtoattendschool——foreducationisathingthatparentsmustnotneglect,withaviewtothefuture。However,abouttheyear1875,myattentionwascalledtoacheapinstrumentadvertisedbySolomon——whathecalledhis’5L。telescope。’Ipurchasedone,andittantalisedme;forthepoweroftheinstrumentwassuchastoteachmenothingofthesurfaceoftheplanets。Afterusingitforabouttwoyears,Isoldittoastudent,andthenfoundthatIhadaccumulatedenoughsavingstoenablemetobuymypresentinstrument。Willyoucomeintothenextroomandlookatit?“

  Iwentaccordinglyintotheadjoiningroom,andlookedatthenewtelescope。Itwastakenfromitscase,putuponitstripod,andlookedinbeautifulcondition。Itisarefractor,madebyCookeandSonsofYork。Theobjectglassisthreeinches;thefocallengthforty-threeinches;andthetelescope,whendrawnout,withthepancraticeyepieceattached,isaboutfourfeet。ItwasmadeafterMr。Robertson’sdirections,andisasortofcombinationofinstruments。

  “Eventhatinstrument,“heproceeded,“goodasitisforthemoney,tantalisesmeyet。Alookthroughafixedequatorial,suchaseverylargeobservatoryisfurnishedwithisagloriousview。IshallneverforgetthesightthatIgotwhenatDunechtObservatory,towhichIwasinvitedthroughthekindnessofDr。

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