Model Engineer Workshop No.173: Included in this months Model Engineer Workshop No.173: ON THE EDITOR’S BENCHDave Clark’s commentary.MAKING FIXED ANDTRAVELLING STEADIESHarold Hall describes twoadditions to his lathe.MAKING AN AIRBRUSHMogens Kilde makes a useful tool.TWO WOOD STRIP CUTTERSDave Fenner makes a usefultool for the aeromodeller.FITTING CHINESE SCALESBrian Clarke recycles a Shumatech digital readout.A DIFFERENT METHODOF EDGE FINDINGHarry J. Cosh offers a methodfor edge & centre fi ndingwith a standard DTI.A SENSITIVE KNURLING TOOLJim Whetren builds a Hemingway Kit.MODELLING IN REVERSEAlan Hopwood makes a largerversion of a George Thomasretracting toolholder.2010 MODEL ENGINEEREXHIBITION REPORTDeputy editor Diane Carneyreports on last year’s excellent Model Engineer Exhibition.SCRIBE A LINELetters from readers