Unemployment,  which  according to Feinstein averaged  4.4%
   between 1890 and 1913, averaged about twice as much in the period
   1921-1929.  How would you explain this?                         
    Broadberry, British Economy between the Wars 753B1 75B35                 
    Broadberry, E.H.R. (1990)                                    
    Benjamin & Kochin, and others, Z.P.E. (1982)                
     Casson, Economics of Unemployment 64 B39  770C8                            
     Beenstock 6 Warburton, Exp'. in Ec. Hist. (1986)              
     Pollard,   The  Gold  Standard  and  Employment  Policies....
    (esp.Sayers's article) 32C37                                  
    Wolcott, J.Ec.H. (1993)                                      
    Broadberry & Crafts, op.cit., chs 11 &13  33F54(1)                  
    Solomou & Weale, Ec.H.R. (1996)