Well the truck is very much conventional but the worm gearing was highly unusual that early. I thought it was something done in 1927 and later and this takes it back almost to the dawn of time. On Feb 12, 2012, at 3:39 PM, Dennis Lamont wrote: > A little before its time EH WOT ! > Dennis > <18930107_EnglishMotorTruck_PrePCC.jpg>