Does it have anything to do with the size of a hammer? Perhaps Dave will know. H. L. On 5/19/2010 5:44:58 PM, Bruce Moden (brucemoden at yahoo.com) wrote: > Hi All, > My Farmall H has a serial number of FBH 1272, I believe the number > indicates that it is a 1939, however cab anyone tell me what the FBH > stands for? > thanks, > Bruce > > > >