
 
        
         
		to  discover  the  cause  of  this  extraordinary  phenomenon. 
 The clock had for some  time  past  been rather a  
 mystery  to  the  people  of  N’goussa.  It  had  been  
 presented  a  few  months  before  by a  French  officer  
 to the Kaid,  but,  as  no  instructions  had  been  sent  
 with  it  for  its  management,  its  wonderful  powers  
 had remained until then unknown. 
 The  Kaid  of  N’goussa,  unlike  many  of  the  
 native  officials,  who  are  often  mere  puppets  raised  
 to their  rank  in  return for  services  rendered to  the  
 French,  was  one  of  the  old  nobility  of  the  desert  
 who  had  been  confirmed  in  his  position  after  the  
 conquest of the country. 
 He still kept up to some extent  his former state.  
 His house was his castle, and a fairly strong one too.  
 The  outer  door  was  a  ponderous,  heavily  barred  
 affair  nearly  a  foot  in  thickness,  and  over  this,  
 through a sort of machicolation,  the defenders could  
 fire down upon any besiegers who  attacked it.  One  
 of  the  outer  walls  overhung  the moat,  so  that  the  
 flat roof  of  the house formed a part of the ramparts  
 of  the  town.  This  roof  was  reached by a stairway  
 which ran up the wall on one side  of  the court,  and  
 which  towards  the  top  was  spanned  by  an  arch  
 fitted with a wooden  door,  so  that,  in  the  event  of  
 the  lower  portion  of  the  house  being  taken,  the  
 garrison  could  retreat  to  the  roof  and  hold  it  as  a  
 last resort. 
 The surrounding oasis and desert was the Kaid’s  
 feudal domain.  He possessed palm-groves and herds  
 of his  own,  and  was paid besides for each  palm and 
 camel within his district a centime or two out of the  
 French taxes. 
 In  return  for  this  payment  he was held by the  
 Government  responsible  for  the good  behaviour  of  
 his  tribe  and  district.  He  collected  the  taxes,  
 selected the camels or  men required for the Government  
 service,  and,  with  the  help  of  a  few  armed  
 retainers, policed the neighbourhood and arrested the  
 evil-doers. 
 A small  door  about  four  feet  in  height  close to  
 the entrance to his house  led into a windowless cell,  
 which,  so  El  Haj  informed  me,  served  on  occasion  
 as a prison. 
 A couple of his liegemen, bearded swarthy-looking  
 ruffians, clad in the Raid's livery, dark-blue burnouses  
 much  the worse  for  wear, each  armed  with a huge  
 pistol  in a  red  leather  holster  hanging  by his  side  
 and a long-barrelled Arab gun  slung  over  his  back,  
 lounged  about  in  the  courtyard  of  his  house  in  
 readiness  to  perform  any  commission  assigned  to  
 them.  The remainder of  the Kaid’s  retainers  were  
 with their lord and master in the desert. 
 At intervals during the afternoon men dropped in  
 to  make  some  report  to  the Khalifa  or  Abdullah.  
 Towards nightfall  the great  door  of  the  house  was  
 opened, and  a  flock  of  goats  were  driven  pattering  
 through  the  courtyard  and  through  a  door  in  the  
 further side of it into what, from the various animals  
 and  persons who  came in and out from it, appeared  
 to  be a combination  of  goat-house, harem,  nursery,  
 and kitchen. 
 An idiot nigger,  a blind  girl,  and a crippled  boy,