Add spaces: TheLuminoxbrandofwatchesareAmericanbutisbackedbyalongSwisshistoryofself-poweredilluminationsystems.

Answer: The Luminox brand of watches are American but is backed by a long Swiss history of self-powered illumination systems.

Add spaces: Atthattimetherewasbitterfeeling,especiallybytheChicagogroup,thatnonational,ratherthansectional,meetingswereheldwestoftheAlleghenies....TheHarvardgroupwasparticularlyadamant:Osgood,Irememberfathersaid,claimedhesufferedfrominsomniaifheleftCambridge....Cole,theSecretaryoftheSociety,wasapparentlywillingtosettleforaplantomoreorlessBalkaniseit,whereasmyfatherbelievedthattheorganisationshouldbenationalinscope.

Answer: At that time there was bitter feeling, especially by the Chicago group, that no national, rather than sectional, meetings were held west of the Alleghenies. ... The Harvard group was particularly adamant: Osgood , I remember father said, claimed he suffered from insomnia if he left Cambridge. ... Cole, the Secretary of the Society, was apparently willing to settle for a plan to more or less Balkanise it, whereas my father believed that the organisation should be national in scope.

Add spaces: Systemengcon,centredaroundthetiltrotator,savesbothtimeandfuel.

Answer:
System engcon, centred around the tiltrotator, saves both time and fuel.