Not sure but maybe something to do with the 'variables'October 8 2009 at 9:53 AM
AndyH (Login andyhunt)
from IP address 22.214.171.124
Response to Why r some pre-v dial #'s fatter than others? nt
of the human 'touch' of the folks that filled in the dials.
Maybe differing consistencies of the tritium also had something to add...
Sure there will be a more informed answer from the Pre V guru's..
There's life in the old dog yet!!!!